Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, have revealed an extremely distant and therefore very young galaxy that looks surprisingly ...
Astronomy
Aug 12, 2020
13
686
Eighty-five percent of the universe is composed of dark matter, but we don't know what, exactly, it is.
General Physics
Mar 26, 2020
38
610
NASA has selected proposals for four missions that would study cosmic explosions and the debris they leave behind, as well as monitor how nearby stellar flares may affect the atmospheres of orbiting planets.
Space Exploration
Mar 17, 2020
0
244
Using the Subaru Telescope and Gemini-North Telescope, a team of astronomers has revealed that the supercluster CL1604, a distant supercluster located about 7.3 billion light-years away, is a large-scale 3-D structure extending ...
Astronomy
Oct 23, 2019
0
133
Star clusters are formed by the condensation of molecular clouds, masses of cold, dense gas that are found in every galaxy. The physical properties of these clouds in our own galaxy and nearby galaxies have been known for ...
Astronomy
Sep 16, 2019
3
125
Three images from NASA's Spitzer Space Telescope show pairs of galaxies on the cusp of cosmic consolidations. Though the galaxies appear separate now, gravity is pulling them together, and soon they will combine to form new, ...
Astronomy
Feb 27, 2019
16
221
ESA's Gaia satellite has looked beyond our Galaxy and explored two nearby galaxies to reveal the stellar motions within them and how they will one day interact and collide with the Milky Way – with surprising results.
Astronomy
Feb 07, 2019
10
1155
The latest data release from the Sloan Digital Sky Survey (SDSS) includes observations revealing the internal structure and composition of nearly 5,000 nearby galaxies observed during the first three years of a program called ...
Astronomy
Jan 29, 2019
4
580
Wondering about that New Year's Resolution to get more exercise?
Astronomy
Jan 09, 2019
0
152
For the first time, a team of astronomers has observed several pairs of galaxies in the final stages of merging together into single, larger galaxies. Peering through thick walls of gas and dust surrounding the merging galaxies' ...
Astronomy
Nov 07, 2018
97
446
