The Green Comet will be closest to earth on Feb 1. Here's the science behind its ghoulish glow.

Tech Insider
green comet streaking across starry night sky with long white tail
Comet ZTF, as photographed on January 18, 2023.

Dan Bartlett

Spaceport boss says it's challenging being a successful woman in the space industry as some people exclude her from conversations

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Melissa Thorpe, Head of Spaceport Cornwall, poses in front of Cosmic Girl, the modified Boeing 747 on November 08, 2022 in Newquay, England.
Melissa Thorpe, head of Spaceport Cornwall, stands in front of Cosmic Girl, the modified Boeing 747.

Hugh Hastings/Getty Images

NASA and DARPA plan to test a nuclear-powered rocket that could take humans to Mars in record time

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artist's concept shows a fairly simple rocket carrying logos from NASA and DARPA, flying away from a planet.
An artist's illustration of the Demonstration for Rocket to Agile Cislunar Operations (DRACO) spacecraft, which will be used to test a nuclear thermal rocket engine.

DARPA/Insider

NASA spotted a rock formation on Mars that looks just like a giant bear face

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A black and white picture taken by Mars Reconnaissance Orbiter of a peculiar rock formation. A crack runs in a circle around a hill and two craters, making it look like the face of a bear.
A photo taken by the Mars Reconnaissance Orbiter looks like a bear.

NASA/JPL-Caltech/UArizona

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