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Seeing Some Cosmic X-Ray Emitters Might Be a Matter of Perspective

Known as ultraluminous X-ray sources, the emitters are easy to spot when…

CLIMATE CHANGE: Study Projects a Surge in Coastal Flooding, Starting in 2030s

In the mid-2030s, every U.S. coast will experience rapidly increasing high-tide floods,…

NASA’s Self-Driving Perseverance Mars Rover ‘Takes the Wheel’

The agency’s newest rover is trekking across the Martian landscape using a…

First You See It, Then You Don’t: Scientists Closer to Explaining Mars Methane Mystery

Why do some science instruments detect the gas on the Red Planet…

My Favorite Martian Image: Jezero Crater’s ‘Delta Scarp’

A Perseverance rover scientist’s favorite shot from the young Mars mission provides…

NASA Approves Asteroid Hunting Space Telescope to Continue Development

The infrared space telescope is designed to help advance NASA’s planetary defense…