A pull in the right direction ...
NASA has launched the Mars to Table Challenge, seeking Earth-independent food systems capable of sustaining astronauts on ...
Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...
This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ...
A new study has examined how future human missions to Mars could access one of the planet's most vital resources—water. The ...
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Are there thunderstorms on Mars? A planetary scientist explains the red planet’s dry, dusty storms
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their ...
A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...
A major change from the 25-day Artemis I mission in 2022 is the path the crew will take. Artemis II will use what NASA calls ...
Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...
Ancient shoreline features hint that water on Mars once formed a vast ocean.
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