The European Space Agency (ESA) has launched one of its most precise science experiments to date — the Atomic Clock Ensemble ...

The plume from a rocket engine burn high in Earth's atmosphere caused a glowing spectacle similar in appearance to a nebula.

NASA's Lucy spacecraft has beamed back pictures from its latest asteroid flyby, revealing a long, lumpy, odd-shaped space ...

NASA’s Lucy spacecraft successfully flew past asteroid Donaldjohanson, collecting data and images of the second of its 11 ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

The atomic clock payload to be installed on the ISS's Columbus module, aims to push the boundaries of precision timekeeping ...

See views of The Horsehead Nebula, the Perseus Cluster of galaxies, spiral galaxy IC 342, irregular galaxy NGC 6822 and globular cluster NGC 6397. IMAGE CREDIT: ESA/Euclid/Euclid Consortium/NASA, ...

The James Webb Space Telescope has pointed its infrared optics at the 'Crystal Ball Nebula' NGC 1514, a planetary nebula ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his most stunning photos of the cosmos.

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and analyze every part of the International Space Station crew's daily life ...

Most people can't answer this science trivia ... can you? How well do you know science trivia? Even if it’s been years since ...

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