The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Later in the month, anyone with a clear, unobstructed view of the horizon may be able to see all five bright planets stretching across the sky ... as it moves closer to Earth, while its crescent ...

which has given astronomers a detailed view of near-Earth objects – some of which could strike the Earth – ended its mission and burned on reentering the atmosphere after over a decade. On a clear ...

Recent footage from the International Space Station (ISS) has revealed what the aurora borealis looks like from space.

NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

Hubble and its fellow observatories give us an unprecedented, crystal-clear ... the view from even the most powerful Earth-bound instruments. Orbital telescopes function as eyes in the sky that ...

SpaceX is set to launch another Falcon9 rocket from Cape Canaveral Tuesday and the launch could be visible in parts of the Carolinas. The 6:07 p.m. launch time just after sunset means the rocket could ...

Like satellite TV, satellite dishes receive radio waves transmitted from satellites in low- or high-Earth orbit ... again, a clear view of the sky), that's really all you need for satellite ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...