Mysterious light on a distant star could be a sign of alien civilisation, some astronomers have claimed, stirring controversy among their peers. Not so fast, said NASA.
Astronomy
Oct 20, 2015
72
2231
For the first time in decades, skygazers are in for the double spectacle Monday of a swollen "supermoon" bathed in the blood-red light of a total eclipse.
Space Exploration
Sep 24, 2015
0
3901
Our Earth consists of silicate rocks and an iron core with a thin veneer of water and life. But the first potentially habitable worlds to form might have been very different. New research suggests that planet formation in ...
Astronomy
Jun 7, 2016
59
1624
A 12-year study of massive stars has reaffirmed that our Galaxy has four spiral arms, following years of debate sparked by images taken by NASA's Spitzer Space Telescope that only showed two arms.
Astronomy
Dec 17, 2013
0
125
Astronomers using the unique ultraviolet capabilities of the NASA/ESA Hubble Space Telescope have identified nine monster stars with masses over 100 times the mass of the Sun in the star cluster R136. This makes it the largest ...
Astronomy
Mar 17, 2016
16
1522
A team of astronomers from The University of Manchester, together with collaborators from the Centro de Astrobiología and the Deep Space Network, Spain and the Universidad Nacional Autónoma de México, have detected a rare ...
Astronomy
May 13, 2016
3
296
Statistical analysis of mini-spiral galaxies shows an unexpected interaction between dark matter and ordinary matter. According to the SISSA study recently published in Monthly Notices of the Royal Astronomical Society, where ...
Astronomy
Dec 15, 2016
28
2470
Astrophysicists have created a 3D map of the universe that spans nearly two billion light years and is the most complete picture of our cosmic neighbourhood to date.
Astronomy
Apr 27, 2015
15
4995
An international team of astronomers has identified a record breaking brown dwarf (a star too small for nuclear fusion) with the 'purest' composition and the highest mass yet known. The object, known as SDSS J0104+1535, is ...
Astronomy
Mar 24, 2017
6
795
The longest "blood moon" eclipse this century will coincide with Mars' closest approach in 15 years on Friday to offer skygazers a thrilling astronomical double bill.
Space Exploration
Jul 25, 2018
1
1110
