Analysis of the very first image from the James Webb Space Telescope shows that the MIRI instrument, developed in the Netherlands, works even better than thought. Researchers from the University of Groningen demonstrate that ...
Astronomy
Nov 16, 2022
1
485
We've now seen the first data from the James Webb Space Telescope. It has observed the atmospheres of distant planets, groups of nearby galaxies, galaxy light bent by unseen dark matter, and clouds of gas and dust in stellar ...
Astronomy
Aug 1, 2022
2
228
A series of four studies have shed new light on the properties of the TRAPPIST-1 planetary system, currently our most optimal hope for evidence of biological life beyond the Solar system.
Astronomy
Feb 5, 2018
5
591
Interstellar forecast for a nearby star: Raining comets! NASA's Hubble Space Telescope has discovered comets plunging onto the star HD 172555, which is a youthful 23 million years old and resides 95 light-years from Earth.
Astronomy
Jan 7, 2017
0
1013
Like the speed of an advancing race car driver, the winds in the outermost "lane" of Jupiter's Great Red Spot are accelerating – a discovery only made possible by NASA's Hubble Space Telescope, which has monitored the planet ...
Astronomy
Sep 27, 2021
0
1870
Astronomers have witnessed for the first time the breakup of an asteroid into as many as 10 smaller pieces. The discovery is published online March 6 in Astrophysical Journal Letters.
Astronomy
Mar 6, 2014
65
0
Hubble Space Telescope observations of the dwarf planet Ceres have discovered the first evidence of sulfur, sulfur dioxide and graphitized carbon found on an asteroid. The sulfur species are likely associated with regions ...
Space Exploration
Sep 2, 2016
0
857
Deep observations made with the MUSE spectrograph on ESO's Very Large Telescope have uncovered vast cosmic reservoirs of atomic hydrogen surrounding distant galaxies. The exquisite sensitivity of MUSE allowed for direct observations ...
Astronomy
Oct 1, 2018
126
627
It's probably fair to say that the Hubble Space Telescope, which recently celebrated its 25th birthday, has become the world's most famous telescope in large part due to the breathtaking astronomical images it has captured.
Astronomy
Apr 27, 2015
0
314
Dark matter could be made up of ultralight dark photons that heated up our universe: this is a new scenario proposed in a study recently published in Physical Review Letters. This hypothesis, the authors say, is in excellent ...
General Physics
Dec 12, 2022
169
1678
