Elon Musk's Starlink satellites are burning up and falling to Earth every day, as scientists warn of potentially disastrous ...

First-ever image of two black holes captured orbiting each other, confirming a decades-old theory using a powerful radio ...

NASA astronaut Don Pettit’s latest photograph from the International Space Station has sparked global awe, capturing a rarely ...

If Starlink continues scaling up operations, there could be as many as five of these satellites raining down on us daily.

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...

Non-geostationary orbiting satellite networks are routinely beaming their signals in areas reserved for geostationary satellites, and into each other’s signal ...

With the recent discovery of traces of what may or may not be or have been life on Mars, eyes are turning to another world in ...

Scientists have captured the first image of two black holes orbiting each other in the quasar OJ287, confirming a long-held ...

Sir James Jeans, one of the world’s top mathematicians and an influential physicist and astronomer at the time, advanced his tidal hypothesis of planet formation in 1916. According to this theory, ...

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for ...