Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

These strange objects could explain how water arrived on Earth, but may also be a previously unrecognised threat to our ...

As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar ...

Avi Loeb suggested that NASA may have rushed to conclusions by ruling out the possibility of an artificial aircraft.

Satellites orbiting Earth facilitate every GPS ping, global communication, weather prediction and live stream. But when they ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Scientists using the Subaru Telescope on Maunakea in Hilo discovered a new celestial object that could provide insight into ...

A new tool developed by MIT researchers enables users to create detailed computer representations of mathematically ...

Even with eclipsing binaries, measuring the properties of stars is no easy task. Stars are deformed as they rotate and pull ...

It's not easy to uncover exoplanets, largely lightless objects that either lurk in the dark void of space or are blown out by ...

The orbit of Ammonite (red line) and the orbits of the other three sednoids (white lines). Ammonite was discovered close to its perihelion, at a distance of 71 astronomical units (71 times the average ...