Ceres is puzzling astronomers with giant bright-white spots behaving very differently from each other in infrared light. As the enigma around the anomaly grows, NASA now says their origins and properties are very different.
New measurements of Martian weather and soil conditions suggest the soil is damp with liquid brine, which can remain liquid when temperatures drop below freezing. The finding contradicts theories that it’s too arid and cold for water on the Red Planet.
NASA will pay $18,000 to anyone prepared to stay in bed for 10 weeks and submit to a gruelling regime of tests for more than three months. The only criteria are the candidates have to be healthy and American citizens.
NASA has released two hours of a head-spinning GoPro video featuring two spacewalking astronauts on a maintenance mission at the International Space Station, as well as some stunning views of Earth floating by.
The NASA Advisory Council is advising the space agency that its Solar Electric Propulsion project will be best demonstrated collecting geological samples from one of Mars’ moons instead of landing on an asteroid.
Mars has been known to host water. Now, for the first time, scientists have measured the territory of its glaciers, which crisscross the planet, hiding beneath layers of dust. It’s enough to cover the whole of the Red Planet in a meter of ice.
We are on the cusp of discovering alien civilizations, NASA’s top scientists have said. They predict we’re one generation away from finding something in our Milky Way neighborhood, which is bustling with environments conducive to life.
In order to test Earth defense techniques and abilities needed for a future trip to Mars, NASA has detailed a plan to rip off a chunk of an asteroid, deliver it into a stable orbit around the moon, and send astronauts to study it and collect samples.