How early missions like Pioneer and Voyager turned spacecraft into time capsules, carrying Earth's story across the stars.

Unlike active galaxies that constantly pull in surrounding material, these black holes lie dormant, waking briefly to feast ...

Scientists report that emissions from Elon Musk’s Starlink network now appear in nearly 30% of certain telescope images, risking the ability to study the early universe.

The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

An international team of astronomers has captured one of the most detailed images yet of a spectacular, ribbon-like jet ...

Take a photograph of the night sky, far away from any urban lights, and you stand a good chance of capturing the telltale streak of a satellite passing overhead. For any ground-based telescope ...

The expansion of SpaceX’s Starlink satellite constellation, which promises to bring faster internet to remote corners of the ...

In an ambitious leap forward for radio astronomy, the Lunar Surface Electromagnetics Experiment (LuSEE-Night) is preparing to ...

"Some satellites were detected emitting in bands where no signals are supposed to be present at all, such as the 703 ...

Something is sending Earth a cosmic morse signals from far away - but not millions of light years beyond the cosmos ...

This newborn planetary system is emerging around the young star HOPS-315, which sits some 1,300 light years away from Earth. Around such young stars, astronomers often see discs of gas and dust known ...