Earth came early to the party in the evolving universe. According to a new theoretical study, when our solar system was born 4.6 billion years ago only eight percent of the potentially habitable planets that will ever form ...
Astronomy
Oct 20, 2015
30
3785
Using images from the NASA/ESA Hubble Space Telescope and ESO's Very Large Telescope, astronomers have discovered never-before-seen structures within a dusty disc surrounding a nearby star. The fast-moving wave-like features ...
Astronomy
Oct 7, 2015
15
4118
Astronomers from the University of California, Irvine and Baltimore's Space Telescope Science Institute have generated the most accurate statistical description yet of faint, early galaxies as they existed in the universe ...
Astronomy
Sep 8, 2015
3
1330
Astronomers using NASA's Hubble Space Telescope have found that Markarian 231 (Mrk 231), the nearest galaxy to Earth that hosts a quasar, is powered by two central black holes furiously whirling about each other.
Astronomy
Aug 27, 2015
44
8227
ALMA's Long Baseline Campaign has produced a spectacularly detailed image of a distant galaxy being gravitationally lensed. The image shows a magnified view of the galaxy's star-forming regions, the likes of which have never ...
Astronomy
Jun 8, 2015
0
1873
Sharp images obtained by the Hubble Space Telescope confirm that three supernovae discovered several years ago exploded in the dark emptiness of intergalactic space, having been flung from their home galaxies millions or ...
Astronomy
Jun 4, 2015
31
1749
When you're blasting though space at more than 98 percent of the speed of light, you may need driver's insurance. Astronomers have discovered for the first time a rear-end collision between two high-speed knots of ejected ...
Astronomy
May 27, 2015
37
3837
Scientists using NASA's Hubble Space Telescope have discovered that the immense halo of gas enveloping the Andromeda galaxy, our nearest massive galactic neighbor, is about six times larger and 1,000 times more massive than ...
Astronomy
May 7, 2015
31
5838
The achievements of those working on the Hubble Space Telescope (a joint U.S. and European effort) will be noted around the world next week on April 24th, the twenty fifth anniversary of its launch into orbit. Astrophysicist ...
Astronomers believe they might have observed the first potential signs of dark matter interacting with a force other than gravity.
Astronomy
Apr 14, 2015
78
4032
