Mars
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Science
NASA Starts Countdown to Robotic Mission’s End on Mars
NASA’s InSight spacecraft is not quite dead yet. But InSight, a stationary robotic probe on Mars, has been steadily growing…
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Science
NASA Sees ‘Otherworldly’ Wreckage on Mars With Ingenuity Helicopter
The object resembles a flying saucer that crashed on Mars. And indeed it is. But it doesn’t belong to aliens.…
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World
NASA Isn’t the Only Space Program Celebrating a Year at Mars
NASA’s Perseverance rover was not the only new arrival at Mars 12 months ago. Two other spacecraft also made the…
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Science
On Mars, a NASA Rover and Helicopter’s Year of Surprise and Discovery
A year ago, NASA’s Perseverance rover was accelerating to a collision with Mars, nearing its destination after a 290-million-mile, seven-month…
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Science
Bouncing Boulders Point to Quakes on Mars
If a rock falls on Mars, and no one is there to see it, does it leave a trace? Yes,…
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Science
NASA’s Retiring Top Scientist Says We Can Terraform Mars and Maybe Venus, Too
Since joining NASA in 1980, Jim Green has seen it all. He has helped the space agency understand Earth’s magnetic…
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