Dark matter even darker than once thought - Hubble explores the dark side of cosmic collisions [heic1506] 26 March 2015 Astronomers using observations from the NASA/ESA Hubble Space Telescope and NASA's Chandra X-ray Observatory have studied how dark matter in clusters of galaxies behaves when the clusters collide. The results show that dark matter interacts with itself even less than previously thought. Read more
The Hubble Space Telescope is a joint ESA/NASA project and was launched in 1990 by the Space Shuttle mission STS-31 into a low-Earth orbit 600 km above the ground. During its lifetime Hubble has become one of the most important science projects ever.
An explosive quartet - Hubble sees multiple images of a supernova for the very first time [heic1505] 05 March 2015 Astronomers using the NASA/ESA Hubble Space Telescope have, for the first time, spotted four images of a distant exploding star. The images are arranged in a cross-shaped pattern by the powerful gravity of a foreground galaxy embedded in a massive cluster of galaxies. Read more
March of the moons - Hubble captures rare triple moon transit of Jupiter [heic1504] 05 February 2015 These new NASA/ESA Hubble Space Telescope images capture a rare occurrence as three of Jupiter's largest moons parade across the giant gas planet's banded face. Hubble took a string of images of the event which show the three satellites - Europa, Callisto and Io - in action. Read more
The tell-tale signs of a galactic merger [heic1503] 29 January 2015 The NASA/ESA Hubble Space Telescope has captured this striking view of spiral galaxy NGC 7714. This galaxy has drifted too close to another nearby galaxy and the dramatic interaction has twisted its spiral arms out of shape, dragged streams of material out into space, and triggered bright bursts of star formation. Read more
Cycle 23 call for proposals 23 January 2015 NASA, ESA and The Space Telescope Science Institute (STScI) are pleased to announce the Cycle 23 Call for Proposals for Hubble Space Telescope (HST) observations and funding for archival research and theoretical research programmes. Proposal deadline: 10 April 2015 Read more
Call for white papers 23 January 2015 The Space Telescope Science Institute (STScI) is soliciting brief white papers from the community describing initiatives that will significantly enhance what Hubble's scientific legacy will gain from the next five years of observations. These papers, which must have a length of no more than three pages, can address any aspect of the Hubble programme. Proposal deadline: 4 March 2015 Read more