Hubble Telescope

Space Long-suspected companion star finally confirmed around Betelgeuse

Astronomers find direct evidence that a hidden companion star is stirring Betelgeuse’s atmosphere and driving its six-year cycle.

Space Cloud-9: Astronomers spot a gas-rich cloud dominated by dark matter that contains no stars Shy Cohen

Space Two collisions, one star, and a new view of planet formation Joseph Shavit

Space Strange ‘Cosmic Grapes’ galaxy sheds new light on first billion years after Big Bang

Space Rare white dwarf star collision revealed by Hubble Telescope

Space New data predicts a 50% chance that the Milky Way and Andromeda galaxies will collide

Space Hubble telescope spots rare triple system hidden in the Kuiper Belt

Discoveries NASA researchers discover what happened to Mars’ water

Space NASA’s Hubble Telescope Reveals Secrets of a Monster Black Hole

Space More black holes discovered than expected in the early universe

Space Magnetic tornadoes are stirring up Earth-size clouds of haze on Jupiter

Discoveries New data on the expansion rate of the universe surprises astronomers

Discoveries Dark matter is made up of dark photons which fills the space between galaxies

Discoveries Hubble sheds light on origins of supermassive black holes

Global Good An accidental discovery hints at a hidden population of cosmic objects

Discoveries Hubble Captures a Stunning ‘Einstein Ring’ Magnifying The Depths of The Universe