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May 2, 2016

Mars life search: Iron-rich rocks could be key

A robotic mission's search for life on Mars may seem worlds away from human scientists wandering around hot springs in Yellowstone National Park.

May 2, 2016

Why SpaceX is attempting to land rockets on a floating barge

With cheaper spaceflight the ultimate goal, SpaceX is the first space organization to attempt a rocket landing on a floating base, or, as the company calls it, an 鈥渁utonomous spaceport drone ship.鈥� Still, it begs the question- why attempt the landing at sea?

May 2, 2016

NASA releases first color image of Pluto and its moon Charon

NASA has just released the first color image ever taken of Pluto and its moon Charon. The image was taken by the Ralph color imager that is stationed aboard the New Horizon spacecraft -- the fastest ever launched -- which is on a historic mission to study Pluto up-close.

May 2, 2016

SpaceX rocket landing attempt: Close again, but no cigar

It鈥檚 鈥渃lose again, but no cigar鈥� for SpaceX in its latest ambitious attempt to land a booster rocket on a floating platform off the coast of Florida.

May 2, 2016

On Mars, liquid water appears at night, study suggests

Liquid water lurks just below the surface of Mars on cold winter nights, according to new research.

May 2, 2016

Signs of alien life will be found by 2025, NASA's chief scientist predicts

Humanity is on the verge of discovering alien life, high-ranking NASA scientists say.

May 2, 2016

NASA tests Mars 鈥榝lying saucer鈥�

NASA has given the world another glimpse of its revolutionary flying saucer technology, which will play a crucial role in future Mars missions.

May 2, 2016

Aral Sea looks like a painting from space

The Aral Sea is shrinking, leaving a dried-up white lakebed where there used to be blue water.

May 2, 2016

NASA astronaut already feels at home in space as 1-year journey begins

NASA's Scott Kelly 鈥� one of two people spending a year on the International Space Station 鈥� already feels like the orbiting outpost is home.

May 2, 2016

Astronaut Scott Kelly blasts off on yearlong space station mission

Astronaut Scott Kelly has blasted off on his yearlong mission to the International Space Station.