When telescopes became powerful enough to find planets orbiting distant stars, scientists were surprised to see that a lot of them didn't have atmospheres like Earth's. Instead, they appear to have thick blankets of hydrogen.
Astronomy
Jul 22, 2020
1
66
The surviving core of a gas giant has been discovered orbiting a distant star by University of Warwick astronomers, offering an unprecedented glimpse into the interior of a planet.
Astronomy
Jul 1, 2020
9
1861
Researchers have found that rocky exoplanets which formed early in the life of the galaxy seem to have had a greater chance of developing a magnetic field and plate tectonics than planets which formed later. As both these ...
Astrobiology
Jun 22, 2020
0
41
Scientists have expanded our understanding of potentially habitable planets orbiting distant stars by including a critical climate component—the presence of airborne dust.
Astronomy
Jun 9, 2020
0
358
While the planet has been on lockdown the last two months, a new space telescope called CHEOPS opened its eyes, took its first pictures of the heavens and is now open for business.
Astronomy
May 28, 2020
0
7
In 2021, NASA's next-generation observatory, the James Webb Space Telescope (JWST), will take to space. Once operational, this flagship mission will pick up where other space telescopes—like Hubble, Kepler and Spitzer—left ...
Astronomy
Mar 30, 2020
0
36
Some of the extremely low-density, "cotton candy like" exoplanets called super-puffs may actually have rings, according to new research published in The Astronomical Journal by Carnegie's Anthony Piro and Caltech's Shreyas ...
Astronomy
Mar 2, 2020
1
279
When NASA's James Webb Space Telescope launches in 2021, one of its most anticipated contributions to astronomy will be the study of exoplanets—planets orbiting distant stars. Among the most pressing questions in exoplanet ...
Astronomy
Dec 3, 2019
3
861
When a new NASA space telescope opens its eyes in the mid-2020s, it will peer at the universe through some of the most sophisticated sunglasses ever designed.
Astronomy
Sep 25, 2019
0
14
Saturn is so beautiful that astronomers cannot resist using the Hubble Space Telescope to take yearly snapshots of the ringed world when it is at its closest distance to Earth.
Astronomy
Sep 12, 2019
16
962
