Astronomy & Astrophysics publishes new high angular resolution observations of the giant planet orbiting the star β Pictoris. Located at 63.4 light-years from the Sun, β Pic is a very young star of about 12…
Stars are balls of glowing gas, with a nearly spherical shape. Accordingly, one would expect that when some stars explode as supernovae at the end of their lives, the resulting colossal fireballs should share this…
The discovery of nine new transiting exoplanets has been announced at the RAS National Astronomy Meeting. When these new results were combined with earlier observations of transiting exoplanets astronomers were surprised to find that six…
Two breathtaking discoveries – the first-ever image of multiple planets orbiting a star other than our own, plus separate research that directly detected a planet orbiting the star Fomalhaut – won the 2009 Newcomb Cleveland…
Astronomers announced that they have discovered a “super-Earth” orbiting a red dwarf star 40 light-years from Earth. They found the distant planet with a small fleet of ground-based telescopes no larger than those many amateur…
In ancient times, people with exceptional vision discovered that one of the brightest stars in the Big Dipper was, in fact, two stars so close together that most people cannot distinguish them. The two stars,…
A long-proposed tool for hunting planets has netted its first catch — a Jupiter-like planet orbiting one of the smallest stars known. The technique, called astrometry, was first attempted 50 years ago to search for…
Stars always evolve in the universe in large groups, known as clusters. Astronomers distinguish these formations by their age and size. The question of how star clusters are created from interstellar gas clouds and why…
A large scale STAR experiment is currently under way at Brookhaven National Laboratory, with the Sun Grid Compute Utility from Sun’s Network.com delivering large-scale computing power and related resources on a utility basis as the…