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The closer a volcano is to erupting, the greener the trees around it look from space
By Sascha Pare published
Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to blow — that doesn't involve trekking up a mountain.

NASA plans to build a giant radio telescope on the 'dark side' of the moon. Here's why.
By Harry Baker published
A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a reality by the 2030s, researchers say. The ambitious project will help safeguard astronomy from satellite "megaconstellations" — and help scientists unravel more of the radio spectrum.

'The Martian' predicts human colonies on Mars by 2035. How close are we?
By Ari Koeppel published
Opinion NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface than they did when the movie was released.

James Webb telescope discovers frozen water around alien star
By Sharmila Kuthunur published
The discovery of water ice around a distant star is allowing scientists to study how the key ingredient for life is delivered to young planets beyond our solar system.

Never-before-seen 'extreme' microbes surrounded NASA robot before it was sent to Mars 18 years ago, new study reveals
By Harry Baker published
DNA analysis has revealed that 26 novel species of "extremophile" bacteria were lurking in a clean room that housed NASA's Phoenix lander before it was launched to Mars in 2007. The hardy microbes might be capable of surviving in space.

Venus may be geologically 'alive' after all, NASA reveals
By Sharmila Kuthunur published
New research strengthens the case that Venus, long considered a geologically stagnant world, may be more Earth-like in its internal dynamics than once believed.

NASA celebrated this employee's story of resilience, then tried to scrub it from the internet. Then fired her.
By Josh Dinner published
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"It feels like everything that I worked for has been taken down little by little."

Eerie NASA image shows eclipsed sun with an extra moon overhead. Yes — it's real.
By Damien Pine published
NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a haze of sunlight. The mission is still undergoing commissioning and is expected to start science operations June 9.
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