NASA

NASA discovers brightest galaxy, burning with 300 trillion suns

NASA discovers brightest galaxy, burning with 300 trillion suns

NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a remote galaxy, far, far away that is the brightest galaxy known to date. Researchers calculated it burns with the light of 300 trillion suns. The sheer brightness of this galaxy puts it in an entirely new class of space objects, extremely luminous infrared galaxies (ELIRGs), discovered using WISE. NASA has been using WISE, opposed to other methods, to target ELIRGs because the dust surrounding these super-luminous galaxies blocks visible light, and reduces it to infrared light.

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NASA has big plans for DARPA’s scary “Deep Web”

NASA has big plans for DARPA’s scary “Deep Web”

NASA is weighing in on the Memex "Deep Web" search project, hoping to harness DARPA's at-times ominous index to crunch vast quantities of space data. A team at the Jet Propulsion Laboratory (JPL) is working with the Defense Advanced Research Projects Agency to add a contextual layer to search, not only allowing the system to view webpages more like humans might, but even capable of drawing links between images and individual frames of videos. If it succeeds, it could be a much-needed blast of positive PR for a project that has become mired in controversy.

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NaSt1 “Nasty” star blasts gas disk in death display

NaSt1 “Nasty” star blasts gas disk in death display

NASA and the Goddard Space Flight Center use the Hubble Space Telescope to watch the Wolf-Rayet star NaSt1 blow its outer layers. This star isn't exactly new - in fact its thousands of years old, and it was first discovered by humans several decades ago. What's strange about this star and what makes it newsworthy today is its unique pancake-shaped disk of gas. Normally a star such as this shows a couple of lobs of gas blasting from opposite sides. The disk surrounding this star is nearly 2 trillion miles wide.

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X37-B: Everything we know about this secret Air Force space mission

X37-B: Everything we know about this secret Air Force space mission

The United States Air Force X37-B Space Plane (one of two) takes off into orbit above Earth in its fourth secretive mission. The craft itself is not a secret - we know what it's capable of. The contents of the craft are not entirely secret - we know MOST of what's inside. What the United States Air Force is doing on this mission with the cargo they carry - that's the question here. With one of two X-37B space planes headed to space with, amongst other cargo, 10 minuscule "cubesats" and a real deal Solar Sail, we'll be interested to see what becomes of their testing and action.

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ISS could mount lasers to blast away space debris

ISS could mount lasers to blast away space debris

As the ISS floats above earth, it's actually hurtling around its orbit at 17,000 mph. Any debris that it encounters at that speed could have major consequences, so the ISS often has to change course throughout its orbit just to avoid space debris from previous missions. According to NASA, there are about 3,000 tons of space debris in a cloud around Earth in low-Earth orbit. There is another belt of debris higher above the earth in geo-synchronous orbit. A team of Japanese scientists proposed a solution using lasers to blast the debris before it can damage the ISS.

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This One Photo: Australia’s aurora captured in space

This One Photo: Australia’s aurora captured in space

A fantastic photo (and short video) of the Aurora Australis are captured by NASA astronaut Terry Virts. "Flying away from one of the most incredible auroras I've seen," said Virts, "just west of Australia." In addition to capturing the photo you're about to see full size, Virts also captured a Vine. That means he captured one of the most fantastical visions most humans on Earth will never see from his position with a camera that then bashed the video down to miniature size in order for us normal citizens to be able to see, over and over again.

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NASA greenlights SpaceX’s Falcon 9 for less risky missions

NASA greenlights SpaceX’s Falcon 9 for less risky missions

It may have so far failed at the promise of a reusable space rocket, but things are still looking good for SpaceX's Falcon 9 rocket. While it won't be carrying humans any time soon, it has at least been certified by NASA for Category 2 space missions. These missions are described as "medium risk", as they only involve carrying satellites and less critical and less expensive cargo. It may not be the Category 3 that SpaceX ultimately wants, but it's still a big step forward in boosting credibility and clout.

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NASA spots “galactic cannibalism” served rare

NASA spots “galactic cannibalism” served rare

Galaxies feasting on their smaller siblings may sound like the stuff of science-fiction, but NASA has captured a surprisingly rare example on camera. The shot, of elliptical galaxy NGC 3923 situated more than 90 million light years away from Earth, was snapped by the Hubble Space Telescope, though it's not the distance that makes it special. Instead, it's the fact that not only is it a so-called "shell galaxy", but one which shows unusual symmetry that has NASA's astronomers curious.

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NASA sets $2.25m prize for 3D printed Mars habitats

NASA sets $2.25m prize for 3D printed Mars habitats

Getting astronauts safely to Mars is only the start of your problems when you're trying to explore the red planet: then you have to give them somewhere to live. NASA has kick-started a competition to figure out just how to do that, challenging inventors to come up with a way to not only 3D print a habitat - preferably using materials found on-site - but do so at least semi-autonomously. To encourage the best brains in construction, NASA is dangling a $2.25m prize in the 3-D Printed Habitat Challenge.

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NASA probe take first photo of Pluto’s 5 moons

NASA probe take first photo of Pluto’s 5 moons

Pluto may not have full planet status anymore, but that doesn't mean it doesn't have a moon or two… or five. And for the first time, NASA has managed to capture the dwarf planet and all five of those moons in a single photo. The image was taken by the New Horizons spacecraft and its Long Range Reconnaissance Imager (LORRI) camera. The spacecraft is scheduled for a flyby of Pluto on July 14th, and took a series of pictures from April 25th through May 1st, resulting in the historic photo.

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