This image taken by the NASA/ESA Hubble Space Telescope revisits the Veil Nebula, which was featured in a previous Hubble...
Stars die in fire and fury. They tremble and shake, erupting their viscera out into space; when the star explodes...
Every planet in the Solar System has its idiosyncrasies, but Uranus is, truly, one of a kind. Not only is...
Scientists have reported the discovery of a rare, medium-sized black hole that may help answer one of the more tantalizing...
In our limited experience, comet 2I/Borisov is one of a kind. It was discovered in August 2019, on a trajectory...
When it comes back around again in 2068, the asteroid Apophis will have practically no chance of hitting Earth. In...
The near-Earth object was thought to pose a slight risk of impacting Earth in 2068, but now radar observations have...
Strange things are afoot in the Milky Way. According to a new analysis of Gaia satellite data, the closest star...
The goalposts of science are always shifting. An achievement is never absolute – each new discovery is the doorway to...
An international team of astronomers has performed multi-wavelength photometric and spectroscopic observations of a blazar known as B2 1420+32. The...
According to reports in The Astronomer’s Telegram, a star in the region of the constellation of Cassiopeia has just gone nova,...
The largest asteroid to pass by Earth this year has made its closest approach, posing no threat of a cataclysmic...
