The ensuing search for its source has sparked new questions around the growing problem of debris in Earth’s orbit ... What actually produced this anyway?’” NASA launched Relay 2, an experimental ...

On that fateful day, an asteroid detonated above the remote Siberian wilderness in Russia, unleashing a force equivalent to 185 atomic bombs dropped on Japan's Hiroshima. The blast leveled ...

Space exploration expands our knowledge of the cosmos, from planetary geology to the potential for life elsewhere ...

How do you measure climate change? One way is by recording temperatures in different places over a long period of time.

The study went on to note that a cause for the pulse could have been that it was struck by a small piece of space rock, known ...

If successful on Artemis II, the tech could beam 4K video and rich data back to Earth at record speed, proving deep-space ...

A rocket successfully launched an Earth science satellite June 28 on the final flight of a vehicle that had long been the ...