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Exoplanet nurseries around infant stars can be much smaller than expected: 'It is astonishing'
By Robert Lea published
New findings from the ALMA telescope have revealed that planets are born in much smaller protoplanetary disks than astronomers suspected, some of which would fit with the orbit of Earth.

James Webb Space Telescope discovers 2 galaxies forming breathtaking 'cosmic lens': Space photo of the day
By Robert Z. Pearlman published
The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

This spacecraft swarm could spot interstellar visitors zipping through our solar system
By Stefanie Waldek published
Hiroyasu Tsukamota has developed a deep-learning-based guidance and control framework called Neural-Rendezvous that could allow spacecraft to safely encounter interstellar objects.

Meet the astronauts of SpaceX's Fram2 mission, the 1st to fly over Earth's poles
By Julian Dossett published
The crew of SpaceX's pioneering Fram2 mission includes a polar explorer, a marine technology scientist, a filmmaker and a bitcoin magnate.

What will happen during the partial solar eclipse tomorrow?
By Joe Rao last updated
Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on March 29. Here's what to expect.

Best places in the US and Canada to see rare 'double sunrise' during partial solar eclipse tomorrow
By Jamie Carter last updated
During the partial solar eclipse on March 29, 2025, a weird "double sunrise" will grace the skies between Canada's St Lawrence River and the Bay of Fundy, via the easternmost point of the U.S.

Boeing's next Starliner launch for NASA could slip to early 2026 after fixes
By Mike Wall published
NASA and Boeing are still working on the thruster issues that Starliner experienced on its first crewed flight last year, so the capsule's next liftoff is a ways off yet.

US Space Force certifies new Vulcan Centaur rocket to launch national security missions
By Mike Wall published
The U.S. Space Force has certified ULA's new Vulcan Centaur rocket to launch national security missions, doubling the number of providers for such flights.
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