Astronomy News

Nov 25, 2015 by Sergio Prostak

New observations from the Very Large Telescope at ESO’s Paranal Observatory in Chile show how enormous size of dust particles surrounding the hypergiant star VY Canis Majoris enable it to lose a huge amount of mass as it enters the final stages of its life. In this image from ESO’s Very Large Telescope (VLT) the red hypergiant star VY Canis Majoris is hidden behind an obscuring disc; the crosses are artifacts due to features in VLT’s SPHERE...

Nov 24, 2015 by Enrico de Lazaro

Our planet, Jupiter and other compact bodies are surrounded by ultra-dense filaments of dark matter called ‘hairs,’ suggests Dr Gary Prézeau of NASA’s...

Nov 23, 2015 by Natali Anderson

This image from the NASA/ESA Hubble Space Telescope is likely the best of an extremely distant galaxy known as LEDA 3087775. This Hubble image shows the...

Nov 19, 2015 by Sergio Prostak

A team of astronomers has captured a photo of an extrasolar planet in the making. Left: composite image of the young planetary system LkCa 15. Right: zoomed...

Nov 18, 2015 by Natali Anderson

Using the VISTA Survey Telescope at ESO’s La Silla Paranal Observatory, astronomers have discovered almost 600 new massive galaxies in the distant Universe. The...

Nov 18, 2015 by Sergio Prostak

The atmosphere of Kepler-438b is thought to have been stripped away as a result of radiation emitted from the planet’s violent parent star, says a team...

Nov 16, 2015 by Natali Anderson

A team of astronomers has measured the ‘heartbeats’ of stars within Messier 87, a giant elliptical galaxy located some 53 million light-years from...

Nov 16, 2015 by News Staff

Astronomers using data from ESA’s Hipparcos space astrometry mission have produced a 3D visualization of all of O and B type stars within 1,630 light...

Nov 16, 2015 by Natali Anderson

Astronomers using the NASA/ESA Hubble Space Telescope have obtained a remarkable new view of a galaxy known as NGC 3610. This dramatic image shows the...

Nov 13, 2015 by Natali Anderson

Using observations from the High Accuracy Radial velocity Planet Searcher (HARPS), a high-precision spectrograph on ESO’s 3.6-m telescope at La Silla...

Nov 12, 2015 by News Staff

An international team of astronomers has discovered the oldest stars ever seen, dating from before the Milky Way Galaxy formed, when the Universe was just...

Nov 12, 2015 by News Staff

A team of astronomers has discovered a new rocky, Earth-sized exoplanet orbiting a star approximately 39 light-years away. In this artist’s conception...

Nov 11, 2015 by News Staff

The sight of a massive asteroid being ripped apart by a white dwarf called SDSS J122859.93+104032.9 (J1228+1040 for short) and forming a debris disk has...

Nov 10, 2015 by News Staff

Using the NASA/ESA Hubble Space Telescope, astronomers have uncovered for the first time a population of ancient white dwarf stars embedded in the Milky...

Nov 9, 2015 by News Staff

A lonely spiral galaxy, LEDA 1852, has been captured in this image from the NASA/ESA Hubble Space Telescope. This image from the NASA/ESA Hubble Space...

Nov 4, 2015 by Natali Anderson

Astronomers have detected layers of clouds – made up of hot dust and droplets of molten iron – on a planet-like object known as PSO J318.5338–22.8603...

Nov 2, 2015 by News Staff

A team of scientists from the University of Washington and the University of Toronto is the first to simulate 3D exotic clouds in the atmosphere of an...

Nov 2, 2015 by Natali Anderson

Astronomers using the NASA/ESA Hubble Space Telescope have obtained a remarkable view of the distant lenticular galaxy Markarian 820. This Hubble image...

Oct 30, 2015 by News Staff

Spiral-arm-like features seen around two newborn stars, SAO 206462 and MWC 758, may be evidence for the presence of giant, unseen planets, says a team...

Oct 30, 2015 by News Staff

A close encounter with Jupiter approximately 4 billion years ago may have resulted in another giant planet’s ejection from the Solar System, according...