Astronomy News

Oct 25, 2012 by Sergio Prostak

Astrophysicists using data from NASA’s Spitzer Space Telescope have suggested that isolated stars kicked to the edges of space by violent galaxy mergers may be the cause of mysterious infrared light halos seen across the entire sky. This artist’s concept shows so-called tidal tails, streams of stars being ripped away from their host galaxies (NASA / JPL-Caltech) These lonesome stars are thought to have once belonged to the galaxies before...

Oct 24, 2012 by Sergio Prostak

An international team of astronomers used Wide Field Camera 3 aboard NASA’s Hubble Space Telescope to look at the host galaxy of one of the most luminous...

Oct 23, 2012 by Sergio Prostak

An international group of astronomers has discovered surprising gaseous spiral arms in the giant elliptical galaxy NGC 5128, also known as Centaurus A. This...

Oct 22, 2012 by Sergio Prostak

Astronomers using the Gemini Multi-Object Spectrograph on the Fredrick C. Gillett Gemini North telescope on Mauna Kea, Hawai‘I, have photographed the...

Oct 22, 2012 by Sergio Prostak

An international team of astronomers using the CSIRO Australia Telescope Compact Array radio telescope in New South Wales has captured an image of a supersonic...

Oct 19, 2012 by Sergio Prostak

A team of astrophysicists using ESA’s International Gamma-Ray Astrophysics Laboratory (Integral) has reported the first direct detection of radioactive...

Oct 18, 2012 by Sergio Prostak

Astronomers have unveiled new high-resolution infrared images of Uranus, revealing in detail the bizarre weather of the seventh planet from the Sun. A...

Oct 18, 2012 by Sergio Prostak

An international team of astronomers using NASA’s Hubble Space Telescope has studied a filament of dark matter in three dimensions for the first time. This...

Oct 17, 2012 by Sergio Prostak

A team of citizen scientists and professional astronomers has discovered a circumbinary planet in a huge four-star system some 5,000 light years away. This...

Oct 17, 2012 by Natali Anderson

European astronomers using HARPS instrument on the 3.6-m telescope at ESO’s La Silla Observatory, Chile, have discovered an exoplanet with about the...

Oct 15, 2012 by Sergio Prostak

New X-Ray observations made with ESA’s XMM-Newton and NASA’s Swift space telescopes have provided evidence for the interaction of fierce stellar winds...

Oct 12, 2012 by Enrico de Lazaro

A multinational team of astronomers led by Dr Joel Kastner of Rochester Institute of Technology has captured stunning views of four planetary nebulae:...

Oct 11, 2012 by News Staff

Astronomers have discovered an unexpected spiral structure in the gas around the red giant star R Sculptoris. Observations using ALMA have revealed an...

Oct 11, 2012 by Natali Anderson

Yale researchers have discovered that a rocky super-Earth orbiting a nearby star is a diamond planet. This illustration shows the interior of 55 Cancri...

Oct 11, 2012 by Sergio Prostak

Astronomers using ESA’s Herschel Space Observatory have discovered huge amounts of water vapor in a cold pre-stellar core in the constellation of Taurus...

Oct 10, 2012 by News Staff

ESO’s Very Large Telescope (VLT) has captured a beautiful image of the Thor’s Helmet Nebula. The Thor’s Helmet Nebula, also known as NGC 2359, as...

Oct 9, 2012 by Sergio Prostak

Cambridge researchers have discovered a new population of enormous, rapidly growing supermassive black holes in the early Universe. Infrared color image...

Oct 9, 2012 by Sergio Prostak

The team of astrophysicists using NASA’s Swift satellite has discovered a rare X-ray nova in our Galaxy. According to the team, this object reveals...

Oct 8, 2012 by Sergio Prostak

A new study by scientists from the University of Southampton’s School of Mathematics explains how the spin of a pulsar slows down as the star gets older. This...

Oct 8, 2012 by Sergio Prostak

Astronomers using ESA’s Herschel Space Observatory have detected magnesium-rich material in a dust belt around the young star Beta Pictoris. This composite...