Comet 3I/ATLAS, a 7-billion-year-old visitor from another star system, is stirring alien rumors. Scientists explain why the ...

I/ATLAS sent a message to Earth after it passed its perihelion. Scientists found the interstellar object brightened fivefold ...

It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...

The interstellar comet 3I/ATLAS is baffling scientists with its peculiar behaviour, emitting strange jets and changing ...

Astronomers using the James Webb Space Telescope have made the first 3D map of an alien planet's atmosphere, revealing ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

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Earth's atmosphere is an impediment to astronomical observations. Not only is cloudy weather a problem, but temperature ...

This shimmering view of interstellar gas and dust was captured by the European Space Agency's Euclid space telescope. The ...

Scientists used the James Webb Space Telescope to check if another Earth-sized planet orbits Proxima Centauri, our nearest ...

Domina Stamas participated in a two-week analog astronaut mission in Poland simulating life on the moon. The Westlake Charter ...