NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

Astronomers using NASA's James Webb Space Telescope have found strong evidence for a new exoplanet — one orbiting Alpha ...

NASA's Hubble Space Telescope has captured the sharpest image of interstellar comet 3I/ATLAS, revealing details about its ...

NASA's Hubble Space Telescope has captured the clearest image of interstellar comet 3I/ATLAS, revealing new details about its size, speed, and mysterious origin. Discover what makes this cosmic ...

I’m an astrophysicist who studies galaxies and supermassive black holes, and the Webb telescope is an incredible tool for ...

The comet 3I/ATLAS is racing through space at 209,000 kilometres per hour. That’s the fastest speed seen for a solar system ...

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The Hubble Space Telescope has captured its clearest images yet of 3I-Atlas, a high-speed interstellar comet visiting our ...

The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

NASA is gearing up to launch the James Webb Space Telescope — a device 100 times more powerful than the Hubble Space Telescope, capable of seeing ancient light from billions of years ago.

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

This picture from a NASA TV broadcast shows the James Webb Space Telescope shortly after separating from the Ariane 5 rocket after launching from French Guiana, on December 25, 2021. (NASA TV) ...