As more space junk is falling to Earth uncontrolled, scientists are using seismometers to track the debris.

One significant area of research involves using debris disks to infer the presence of planets in planetary systems. A study analyzed 178 debris-disc systems and found that many of these disks ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – here’s how to spot the celestial show ...

Dr. Franck Marchis, a senior planetary astronomer and director of Citizen Science at the SETI Institute, and Dr. Lauren Sgro, ...

PT5 traced to lunar highlands; Apollo 14 rocks match Research reveals natural origin; trajectory rules out space debris ...

The FAA says it has grounded the Starship vehicle pending a mishap investigation, and it’s working with SpaceX to assess reports of property damage in Turks and Caicos.

The FAA says it is investigating reports that debris from the failed Starship test flight landed, and caused property damage ...

Scientists have previously found old stars surrounded by disks of debris, which probably comprise ... of gas that surrounds them are known as planetary nebulae. In one of them, called WeSb 1 ...

Stargazers who have heard of an amazing planetary alignment coming later in January may be in for a letdown if they look up at the night sky expecting to be dazzled. Yes, six planets will be ...

In this scenario, two bodies collide, stretch like fluid, and eventually merge or eject debris that forms a moon ... that redefines our understanding of planetary formation.