The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space Flight Center in Greenbelt, Maryland, where engineers brought together the ...

In 2029, the asteroid Apophis will skim past Earth closer than many communication satellites, turning a once-feared impact ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Satellite megaconstellations are increasingly impacting astronomical observations. Bright satellite streaks are compromising ...

The issue of man-made pollution orbiting Earth is well-known, but no space agency or nation is taking action. Will it take a ...

As viewed from the historic Mill Street Pier in West Sacramento’s Bridge District, Thursday night’s supermoon emerged over ...

China faces temporary emergency launch gap after space station lifeboat crisis China could be without emergency launch ...

The final supermoon of the year appeared on 5 December, offering a rare view as the Cold Moon rose brighter and larger than ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

The last full moon of 2025 is almost here and it's a supermoon. Here's when it, and other celestial events, happen in ...

If you've been outside the last night or two and noticed a star moving suspiciously fast, congratulations, you just saw the ...