Less than a decade ago, there were about 2,000 operational satellites orbiting Earth. Today there are more than 15,000.

Thirty years after the first exoplanet was found in 1995, NASA's counter of confirmed worlds outside our Solar System crossed ...

Buying a telescope for children can be a tricky task. We've tested some of the best telescopes for kids and young people ...

For seven years, astronomers have been observing a distant planet that regularly passed in front of its star and briefly ...

For the first time, a robot has autonomously built part of a structure in space, demonstrating a breakthrough that could ...

The “observatory” is an open field off Cornwallis Road in Duke Forest. A gravel lane on the southwest side of the road is ...

Scientists have mapped large parts of the ocean floor, but mapping the seabed is very different from visiting it, observing ...

Hubble’s first visible-light view of the Cat’s Tail near Beta Pictoris offers clues to a possible collision between two large ...

For a century, amateur telescope makers have gathered at the Stellafane convention to celebrate their craft. Will the event last another 100 years?

Without building new space telescopes, the faintness of planets that can be detected will improve by up to 15 times.These ...

ESA] The NASA/ESA Hubble and the NASA/ESA/CSA James Webb Space Telescopes recently stared at an eerie star-forming scene ...

Light is something we rarely think twice about. It enters our homes through windows, illuminates the streets at night and ...