– NASA estimates 1 billion ‘Earths’ in our galaxy alone (Washington Post, July 24, 2015):
There are a billion Earths in this galaxy, roughly speaking. Not a million. A billion. We’re talking 1 billion rocky planets that are approximately the size of the Earth and are orbiting familiar-looking yellow-sunshine stars in the orbital “habitable zone” where water could be liquid at the surface.
That’s a billion planets where human beings, or their genetically modified descendants, as well as their dogs and cats and tomato plants and crepe myrtle trees and ladybugs and earthworms and whatnot, could plausibly live. Continue reading »
– NASA Has Released The Largest Picture Ever Taken And It Will Shake Up Your Universe (Scoop Whoop, Jan 16, 2015):
Have you seen the largest picture ever taken? For the record, it’s a mammoth 1.5 billion pixel image (69,536 x 22,230) and requires about 4.3 GB disk space. Oh, and it’ll take your breath away.
On January 5, NASA released an image of the Andromeda galaxy, our closest galactic neighbour, captured by the NASA/ESA Hubble Space Telescope. The full image is made up of 411 Hubble images, takes you through a 100 million stars and travels over more than 40,000 light years. Well, a section of it anyway.
Prepare to feel extremely tiny and insignificant as you marvel at this fly-through video created by YouTuber daveachuk and make sure you stick around till the end. Seriously.
Well done, NASA. Our mind has been blown.
– World lit up: Stunning European night sky as seen from ISS (VIDEO) (RT, April 11, 2015):
A recently released time-lapse clip filmed from the International Space Station (ISS) shows European and North African cities lighting up the sky, in contrast to the dark expanses of the Mediterranean Sea at night.
ISS Expedition 43 captured the footage, as the spacecraft was traveling over the Mediterranean region on March 28. It was then merged into a video and uploaded to YouTube on Thursday.
The breathtaking views of European cityscapes from the Strait of Gibraltar to the Balkans are revealed from two different angles, with the northern coast of Africa also partly visible. Continue reading »
And watch the stock market on March 20.
– Upcoming ‘Supermoon’ eclipse will dazzle Britain, but hit Europe’s power grids hard (RT, March 8, 2015):
This spring should reward plenty of star-gazers, especially in Britain, which will experience its deepest solar eclipse in 15 years, as well as a Supermoon, all at the same time – an event that will sink the island into twilight for two whole hours.
The Supermoon eclipse, as the phenomenon is known, is an astronomical alignment where the Moon is sent on a trajectory between the Sun and the Earth, depriving us of light. The event will occur on March 20 at around 8:40GMT. Continue reading »
– Strongest storm of 2014 as seen by NASA astronaut (PHOTO) (RT, Oct 9, 2014):
NASA astronaut has posted the photo of the biggest 2014 storm on Earth from the International Space Station. Typhoon Vongfong is heading to Japan coast and is as powerful as the Haiyan storm that killed thousands of people in 2013.
As of Thursday Vongfong winds were as strong as 105 knots (194.46 km/h) and gust up to 150 knots (277.8 km/h), with wave height reaching 15.25 m. It is expected to be to 260 km/h in the coming days. Typhoons graduate to ‘super’ status when winds reach 150 mph (241 km/h).
NASA astronaut Reid Wiseman, who is a member of the 41st expedition to the ISS, has posted a photo of the typhoon in his Twitter account.
– Sea plankton found outside International Space Station (Stuff, Aug 20, 2014):
It’s not quite extraterrestrial life, but scientists have discovered sea plankton growing in space.
Russian space officials have confirmed traces of plankton and other micro-organisms were found living on the exterior of the International Space Station (ISS), and it appears they’ve been living there for years. Continue reading »
The Milky Way contains at least 100 billion planets and between 200 and 400 billion stars …
– One of the most Earth-like planets in the galaxy has been discovered ‘a stone’s throw away’ (Independent, June 30, 2014):
Gliese 832c is a super-Earth located in the ‘Goldilocks zone’ of a solar system 16 light years away
Astronomers have discovered an alien planet that could offer some of the most Earth-like conditions seen to date in the galaxy.
Located just 16 light years away from our planet, Gliese 832c is a super-Earth with a mass 5.4 times that of our own planet orbiting a red dwarf star every 36 days. Continue reading »
– Hubble telescope captures 10,000 galaxies in one amazing shot (RT, June 4, 2014):
Billed as “the most comprehensive picture ever assembled of the evolving universe,” the latest image captured by the Hubble Space Telescope is an explosion of color that depicts thousands of galaxies in the universe.
Released on Tuesday, the beautiful image is part of a survey exploring the Hubble Ultra Deep Field – a portion of space in the constellation Fornax that astronomers have been compiling for more than 10 years – and features approximately 10,000 galaxies. Continue reading »
This deep image shows the Nebula (cyan) with a size of 2 million light-years discovered around the quasar UM287 (at the center of the image). The energetic radiation of the quasar makes the surrounding intergalactic gas glow revealing the physical structure of a cosmic web filament.
– Astronomers Capture The First Image Of The Mysterious Web That Connects All Galaxies In The Universe (Business Insider, Jan 19, 2014):
For the first time, astronomers were able to see a string of hot gas known as a filament that is thought to be part of the mysterious underlying structure that dictates the layout of all the stars and galaxies in our universe.
Scientists believe that matter in the universe is arranged into a gigantic web-like structure. This is called the cosmic web.
– Unknown Force Kicks Stars Out of Milky Way. Really. (TIME, Jan 10, 2014):
If you could see it from the outside, the Milky Way would look like a majestic spiral of stars and glowing gas, rotating on its axis once every 200 million years or so like a gigantic, pinwheel 100,000 light-years across. Up close, though, you’d see that each star is jostling along on its own, moving through an entirely independent orbit. It’s more like an unruly crowd, going in the same approximate direction at the same approximate speed, than a military formation marching in lockstep.
At least a few stars, however, are headed somewhere else entirely, and in a big hurry. They’re known as hypervelocity stars, and they’re going so fast that they’re on their way out of the Milky Way altogether. While the astronomers think they have an explanation for the 18 hypervelocity stars discovered since 2005, a new group of 20, just announced at a meeting of the American Astronomical Society outside of Washington, DC, seems to make no sense at all.
“What’s going on?” asks Vanderbilt University grad student Lauren Palladino, lead author of a paper in the Astrophysical Journal describing these cosmic speedsters. “We don’t know.”
– Study: 8.8 billion Earth-size, just-right planets (AP, Nov 4, 2013):
WASHINGTON (AP) — Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life.
Astronomers using NASA data have calculated for the first time that in our galaxy alone, there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone.
The study was published Monday in the journal Proceedings of the National Academy of Science.
– Sun’s Magnetic Field Reversal Still A Scientific Mystery (Hufiington Post, Aug 13, 2013):
If you’re confused about the sun’s impending magnetic field flip, don’t feel bad — scientists don’t fully understand it, either.
The sun’s magnetic field will reverse its polarity three or four months from now, researchers say, just as it does every 11 years at the peak of the solar activity cycle. While solar physicists know enough about this strange phenomenon to predict when it will occur, its ultimate causes remain mysterious.
– The Sun’s Magnetic Field is about to Flip (NASA, Aug 5, 2013):
Something big is about to happen on the sun. According to measurements from NASA-supported observatories, the sun’s vast magnetic field is about to flip.”It looks like we’re no more than 3 to 4 months away from a complete field reversal,” says solar physicist Todd Hoeksema of Stanford University. “This change will have ripple effects throughout the solar system.”
The sun’s magnetic field changes polarity approximately every 11 years. It happens at the peak of each solar cycle as the sun’s inner magnetic dynamo re-organizes itself. The coming reversal will mark the midpoint of Solar Cycle 24. Half of ‘Solar Max’ will be behind us, with half yet to come.
– Voyager 1 Discovers Bizarre and Baffling Region at Edge of Solar System (Wired, June 27, 2013):
Not content with simply being the man-made object to travel farthest from Earth, NASA’s Voyager 1 spacecraft recently entered a bizarre new region at the solar system’s edge that has physicists baffled. Their theories don’t predict anything like it.
Launched 36 years ago, Voyager 1 and its twin Voyager 2 made an unprecedented tour of the outer planets, returning spectacular data from their journey. The first Voyager sped out of the solar system in 1980 and it has since been edging closer and closer to interstellar space. The probe is currently out more than 120 times the distance between the Earth and the sun.
Scientists initially thought that Voyager’s transition into this new realm, where effects from the rest of the galaxy become more pronounced, would be gradual and unexciting. But it’s proven to be far more complicated than anything researchers had imagined, with the spacecraft now encountering a strange region that scientists are struggling to make sense of.
“The models that have been thought to predict what should happen are all incorrect,” said physicist Stamatios Krimigis of the Johns Hopkins University Applied Physics Laboratory, who is lead author of one of three new papers on Voyager appearing in Science on June 27. “We essentially have absolutely no reliable roadmap of what to expect at this point.”
– Huntsville’s young scientist (WAAYTV, Feb 26, 2013):
HUNTSVILLE, Ala (WAAY)- When William Lucas was 13 years-old he did made a huge discovery before NASA, the US Air Force, or any other scientist around the world; he discovered a massive Gamma Ray burst.
William, a student at Whitesburg Middle, has long had a love for Science.
“It’s fun, it’s interesting, it’s something new, you get to explore new things that haven’t been discovered before,” said William while talking about his love for all things scientific. So when his 13th birthday rolled around in 2011 he had a big decision to make.
“My parents told me for my 13th birthday to either have a dirt bike or a Geiger counter and I chose a Geiger counter for good reasons,” he said while explaining the dirt bikes are a bit too dangerous and with a Geiger counter he could learn more.
YouTube Added: 01.02.2013
Visit http://science.nasa.gov/ for breaking science news.
A comet falling in from the distant reaches of the solar system could become a naked-eye object in early March. This is Comet Pan-STARRS’s first visit to the inner solar system, so surprises are possible as its virgin ices are exposed to intense solar heating.
– Radiation from cosmic blast hit Earth in AD 774 (Independent, Jan 20, 2013):
A massive cosmic explosion in deep space sent out a pulse of high-energy radiation that hit the Earth in AD 774 and 775 when Charlemagne ruled much of Western Europe, scientists have found.
“Over the past 3,000 years this was the most energetic event to have hit the Earth,” said Professor Ralph Neuhauser of the University of Jena in Germany. Last year, scientists discovered rings in Japanese cedar trees that had much higher levels of radioactive carbon 14 than normal for the period. Professor Neuhauser believes the radiation came from a collision either between two black holes or two stars between 3,000 and 12,000 light years away.
– Nearby star is almost as old as the Universe (Nature, Jan 10, 2013):
Astronomers have discovered a Methuselah of stars — a denizen of the Solar System’s neighbourhood that is at least 13.2 billion years old and formed shortly after the Big Bang.“We believe this star is the oldest known in the Universe with a well determined age,” says Howard Bond, an astronomer at Pennsylvania State University in University Park, who announced the finding on 10 January at a meeting of the American Astronomical Society in Long Beach, California1.
The venerable star, dubbed HD 140283, lies at a comparatively short distance of 190 light years from the Solar System and has been studied by astronomers for more than a century. Researchers have long known that the object consists almost entirely of hydrogen and helium — a hallmark of having formed early in the history of the Universe, before successive generations of stars had a chance to forge heavier elements. But no one knew exactly how old it was. Continue reading »
– 42 Alien Planets Discovered By Amateur Astronomer Group (International Business Times, Jan 12, 2013):
A team of amateur astronomers has made a fascinating discovery, uncovering evidence of 42 alien planets, one of which is roughly the size of Jupiter and could potentially be habitable by humans.The 40 volunteers who staff the crowdsourcing project Planet Hunters made their discovery by sorting through data provided by NASA, Space.com reported.
Among the 42 planets discovered by the group, 15 have the potential to support human life. One in particular, named PH2 b, is roughly the size of Jupiter and has been confirmed to exist in its star’s habitable zone.
Large quasar group stretches 4 billion light-years; theory says it shouldn’t exist
– Largest structure in universe found — and it’s mind-boggling (NBC News, Jan 11, 2013):
Astronomers have discovered the largest known structure in the universe, a clump of active galactic cores that stretches 4 billion light-years from end to end.
The structure is a large quasar group (LQG), a collection of extremely luminous galactic nuclei powered by supermassive central black holes. This particular group is so large that it challenges modern cosmological theory, researchers said.
“While it is difficult to fathom the scale of this LQG, we can say quite definitely it is the largest structure ever seen in the entire universe,” lead author Roger Clowes, of the University of Central Lancashire in England, said in a statement. “This is hugely exciting, not least because it runs counter to our current understanding of the scale of the universe.” Continue reading »
– Space alert: Hazardous asteroid nears Earth (RT, Jan 9, 2013):
All eyes are set at the skies as a big hazardous asteroid is nearing Earth. According to scientists there is an actual possibility that the 300-meter-wide Apophis will eventually strike our planet, but the catastrophe is not imminent.
On Wednesday the dangerous space traveler is passing Earth at 14 million km – the distance which raises no concerns. Apophis near approach, which may have been observed around 00:00 GMT, was traced by Slooh Space Camera.
The asteroid is planning a series of come backs of which the one in 2036 is said to be most threatening.
Named after the Ancient Egyptian evil demon, Apophis was discovered in 2004. The initial estimations indicated the probability that in 2029 the asteroid would strike Earth. However, additional calculations lessened this possibility and postponed it till 2036.
– Our Galaxy Is Crammed Full of Planets (Slate, Jan 7, 2013):
One of the most exciting fields in astronomy—really, in all of science—is the search for alien worlds. The first planet around another star was found in 1992 (though the star was the remnant of a supernova, so not terribly Sun-like), and the first planet around a Sun-like star just three years later. Fast forward two decades, and we now know of hundreds of such planets, and have thousands more detected that have to be confirmed (the data look good, but we still call them candidates until confirmation).
In fact, there are enough that the field of exoplanets is in the next step of the scientific process past discovery: categorization. We have enough known planets orbiting other stars that we can start to plop different labels on them: massive, big, small, orbiting hot stars, orbiting cool ones, having tight orbits or wide-sweeping ones. And once you can do that some very, very interesting things start to fall in place.
For example, you can use some statistics to extrapolate how many planets there must be in our galaxy. A new study has done just that, and the number they get is stunning: they calculate there may be a hundred billion planets in the Milky Way, with 17 billion of them the size of Earth!
– Asteroid to threaten Earth in 2013 (Veterans Today, Dec 31, 2012):
“The asteroid, known as DA14, will pass by our planet in February 2013 at a distance of under 27,000 km (16,700 miles). This is closer than the geosynchronous orbit of some satellites.
There is a possibility the asteroid will collide with Earth, but further calculation is required to estimate the potential threat and work out how to avert possible disaster, NASA expert Dr. David Dunham told students at Moscow’s University of Electronics and Mathematics (MIEM).”(Source: CIA – EU)
Editor: The story below is based on NASA data available to the public, news stories released early last year but later suppressed and private reports from sources within NASA and the intelligence community. NASA indicated that the asteroid in question was “not on their radar” as it had been the result of an “unwanted visitor” in our solar system, the result of the collision of a rogue planet entering the asteroid belt OR a piece of said “rogue planet.”
The article below was submitted at my request by the European Counter Intelligence Agency in response to an interrogatory involving a “leak” received by Veterans Today. Sources within NASA had informed us that two “vehicles” had been launched on a mission. We were given no other information than this. We have NO confirmation that this mission is, in any way, related to the video below or the CIA – EU report published below.
– Air Force launches mysterious X-37B space plane … again (NBC News, Dec 11, 2012):
CAPE CANAVERAL, Fla. — An Atlas 5 rocket sent the Air Force’s X-37B mini-shuttle on its first repeat flight on Tuesday, kicking off a months-long classified mission reportedly aimed at testing advanced spy satellite sensors.
Despite earlier concerns about the weather at Cape Canaveral Air Force Station, the launch went off on time, just after 1 p.m. ET.
One-fourth the size of the real space shuttle, the X-37B has captured the imaginations of everyone from amateur satellite trackers to potential military rivals. The X-37B can orbit Earth for months, then re-enter the atmosphere and land autonomously. Continue reading »
– Super-Giant Black Hole Baffles Scientists (ABC News, Nov 29, 2012):
You would probably not enjoy the galaxy NGC 1277. Never mind that it’s far – 220 million light-years away in the constellation Perseus. The problem is that at its center is a giant, giant black hole, 17 billion times as massive as our sun, so big that scientists calculate it makes up 59 percent of the mass of the galaxy’s disc.
Astrophysicists have long believed that there’s a black hole at the center of our Milky Way, but it probably accounts for something like 0.1 percent of the galaxy’s center. The one in NGC 1277, scientists report in today’s edition of the journal Nature, is the second largest they’ve ever observed, and it upends what they thought about how galaxies form.
Black holes, as you’ll recall, are objects in space so massive that their gravity consumes everything around them – stars, planets, matter, energy, even light. Earthly scientists can only observe their effect on the space around them, not see them directly. Be grateful we’re not close to one. They’re actually useful to astrophysicists in explaining the nice spiral shape of many galaxies – you need something massive in the middle for the stars to circle – but NGC 1277 is an extreme. Continue reading »