The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...
A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...
The Extremely Large Telescope under construction in Chile's Atacama Desert could detect signs of alien life on other planets ...
The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...
NASA's SPHEREx observatory has started capturing its initial images, paving the way for a comprehensive study of millions of ...
The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young central star cluster called Dolidze 25, located outside of the image frame.
On April 24, 1990, the Hubble Space Telescope was launched onboard Space Shuttle Discovery, and the next day was deployed in space. It was the first astronomical observatory placed in orbit around ...
Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early ...