The weather forecast for the giant, super-hot Jupiter-size planet WASP-79b is steamy humidity, scattered clouds, iron rain, and yellow skies.
Astronomy
Apr 30, 2020
2
129
After spotting a curious pattern in scientific papers—they described exoplanets as being cooler than expected—Cornell University astronomers have improved a mathematical model to accurately gauge the temperatures of planets ...
Astronomy
Apr 23, 2020
0
262
Yale technology is giving astronomers a closer look at the atmosphere of a distant planet where it's so hot the air contains vaporized metals.
Astronomy
Apr 23, 2020
17
338
Astronomers from the University of Warwick have observed an exoplanet orbiting a star in just over 18 hours, the shortest orbital period ever observed for a planet of its type.
Astronomy
Feb 20, 2020
12
2443
In the scorching atmosphere of exoplanet KELT-9b, even molecules are torn to shreds.
Astronomy
Jan 25, 2020
7
957
Earth is doomed—but not for 5 billion years. Our planet will be roasted as our sun expands and becomes a red giant, but the exoplanet WASP-12b, located 600 light-years away in the constellation Auriga, has less than a thousandth ...
Astronomy
Jan 8, 2020
6
947
It may be that life is lurking out there on other planets. But stuck here on Earth, how can we ever know for sure? A good place to start is by looking for the compounds on other worlds that are known to be the key ingredients ...
Astronomy
Nov 25, 2019
0
161
An international team of astronomers reports the discovery of a new "warm Jupiter" alien world transiting a main sequence late F-type star on an eccentric orbit. The newfound exoplanet, designated TOI-677 b, is about 20 percent ...
Jupiter is the largest planet in the solar system. In terms of mass, Jupiter dwarfs the other planets. If you were to gather all the other planets together into a single mass, Jupiter would still be 2.5 times more massive. ...
Astronomy
Nov 19, 2019
0
111
As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host star, or even out of the system altogether. Smaller planets should be more susceptible ...
Astronomy
Oct 30, 2019
3
323
