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Articles on NASA

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What surprises are beyond the horizon for NASA’s spacecraft during its planned encounter with Pluto and its moon, Charon? NASA

New Horizons: Pluto’s latest moon sets the stage for NASA’s mission

Last week, scientists using one of the Hubble Space Telescope’s Wide Field Cameras announced the discovery of a small moon orbiting the dwarf planet Pluto - the fifth satellite discovered in orbit around…
Asteroid impacts make for impressive images and movies, but how realistic is the threat? NASA

How to avoid an asteroid impact (without calling in Bruce Willis)

How many times have you read a headline about our impending doom due to a “Deep Impact”-style annihilation? In a way it’s not surprising – we have an insatiable appetite for disaster stories, a hunger…
There’ll be a human colony on the red planet by 2023 if Mars One has its way. Mars One

Big Brother on Mars: reality TV that’s out of this world?

Private space venture company Mars One announced earlier this month that it intends to send people on a one-way colonisation mission to Mars in 2023, largely funded by sales of the mission’s media rights…
The 8km-high volcano, Maat Mons, is only one of the reasons to head back to Venus. NASA/JPL

Venus calling – let’s return to the planet of love

Last week the world stopped to watch as the black disc of Venus inched its way across the face of the sun. But beyond the transits that capture our attention roughly twice per century, Venus has always…
We’re a long way off finding little green men, but we might find evidence of life on Mars within a year.

Life on Mars: just add carbon and stir

The building blocks of life have been discovered on Mars … in Martian meteorites that fell to Earth. Let me rephrase that: according to a paper by published in Science Express on Friday, meteorites from…
SpaceX CEO Elon Musk stands in front of a Falcon 9 rocket at SpaceX’s launch site in Florida. SpaceX

SpaceX launch: the age of commercial spaceflight is here

Late tomorrow evening (AEST), all going well, a Falcon 9 rocket will lift-off from Cape Canaveral, Florida. A few days after launch the craft will rendezvous in low-Earth orbit with the International Space…

Mars sand dunes on the move

New technology has allowed researchers to track the movements of sand dunes on Mars. Data captured from NASA’s Mars Reconnaissance…
You know how it is: you open the envelope, you’ve got the job, you’re walking on air. NASA

Career high: what NASA is looking for in its new astronauts

NASA is currently poring over more than 6,000 applications for the next intake in its astronaut program - from which nine to 15 candidates will be successful. And while the Space Shuttle program is a thing…

Vesta asteroid shown in new light

Images from NASA’s Dawn spacecraft have revealed unusual geological features on the surface of the asteroid Vesta, one of…

Repellant dark matter confounds astronomers

In a result which has baffled astronomers at NASA’s Chandra X-ray Observatory, dark matter has been observed separating from…

Dark matter core challenges theories

The collision of several, massive galaxy clusters has left behind a clump of dark matter, potentially challenging existing…
Does the US suffer from its desire to go it alone in space? NASA

NASA, we have a problem: why America is lost in space

In its newly released budget request to Congress, the Obama Administration is seeking to reduce NASA’s funding by US$59m to US$17.7 billion – a reduction of just 0.03%, not that you would know that from…

Video from the dark side of the moon

A camera aboard one of NASA’s twin Gravity Recovery and Interior Laboratory (GRAIL) spacecraft has captured its first vision…
An ice-free world isn’t impossible – even though it seems the stuff of science fiction. Alistair Knock

As emissions rise, we may be heading for an ice-free planet

Last December’s meeting of the American Geophysical Union featured three of the world’s leading climate scientists: James Hansen (NASA’s chief climate scientist), Elco Rohling (National Oceanography Centre…
NASA’s Upper Atmosphere Research Satellite, or UARS, is expected to re-enter Earth’s atmosphere tomorrow afternoon. NASA/http://www.nasa.gov

Look out! NASA space junk to hit Earth tomorrow

A defunct NASA satellite is expected to fall to Earth some time tomorrow afternoon but the US space agency has said it’s not yet clear where the space junk will land. The Upper Atmosphere Research Satellite…

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