BAE Systems says it has successfully delivered the “ SPHEREx ” space observatory to Vandenberg Space Force Base in California, ahead of a planned launch in late February.

THE best time to view the rare ‘planet parade’ will be tonight, according to experts. Mars, Jupiter, Uranus, Neptune, Saturn ...

"In January, you'll have the opportunity to take in four bright planets in a sweeping view" said Preston Dyches of NASA's Jet ...

Observing the night sky can be done with no special equipment, although a sky map can be very useful, and a good telescope or binoculars will enhance some experiences and bring some otherwise ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

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Europe's Gaia telescope has dropped its latest batch of data as it seeks to assemble the largest catalogue of light sources in the sky. It is becoming a discovery machine like no other.