ESA's Gaia mission has determined he orbits of 154,741 asteroids in our solar system. Credit: ESA/Gaia/DPAC Man grabs gun and ...

Amateur astronomer Tony Dunn must have been particularly impressed by the November crop of new asteroids to have put the 18 ...

Early this year, a surprise space rock made headlines around the globe when the International Asteroid Warning Network ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks" in exoplanetary systems.

A surge in satellites orbiting Earth is introducing unprecedented light pollution, now threatening the images captured by powerful space telescopes, including Hubble, according to a recent NASA-led ...

Satellite constellations are a relatively new threat to astronomy; prior to the drop in launch costs driven by SpaceX’s ...

New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...

We've all come to appreciate the beautiful images space telescopes provide us of galaxies, nebulas and more, but they also ...

Observations with the instrument SPHERE at ESO's Very Large Telescope have produced an unprecedented gallery of "debris disks ...

Asteroid 433 Eros is swinging back into Earth’s neighborhood this weekend, bright enough for backyard telescopes and even ...