A new theory for how rocky planets form could explain the origin of so-called "super-Earths"—a class of exoplanets a few times more massive than Earth that are the most abundant type of planet in the galaxy.
Planetary Sciences
Jan 12, 2023
1
592
It's been an eventful year for space exploration, with successes including the completion of Nasa's Artemis 1 mission (finally), the inauguration of the James Webb Space Telescope, and the completion of China's Tiangong space ...
Space Exploration
Dec 27, 2022
0
127
With a warmer climate creating more humid conditions in the Northeast, extreme precipitation events—defined as about 1.5 or more inches of heavy rainfall or melted snowfall in a day—are projected to increase in the Northeast ...
Environment
May 30, 2023
0
56
Scientists at MIT, the University of Birmingham, and elsewhere say that astronomers' best chance of finding liquid water, and even life on other planets, is to look for the absence, rather than the presence, of a chemical ...
Astronomy
Dec 29, 2023
0
235
Astronomers on Monday warned that the light pollution created by the soaring number of satellites orbiting Earth poses an "unprecedented global threat to nature."
Astronomy
Mar 20, 2023
0
150
A team of astronomers from the University of Washington, the SETI Institute, Yale University and Smith College is searching the vicinity of a new supernova in the spiral arms of the Pinwheel Galaxy hoping to find a signal ...
Scientists have discovered a simple and reliable test for signs of past or present life on other planets—"the holy grail of astrobiology."
Astrobiology
Sep 25, 2023
1
2695
An international team of astronomers on Monday announced the discovery of a large asteroid whose orbit crosses that of Earth, creating a small chance far in the future of a catastrophic collision.
Planetary Sciences
Nov 1, 2022
0
158
Scientists from Durham University's Institute for Computational Cosmology used the most detailed supercomputer simulations yet to reveal an alternative explanation for the Moon's origin, with a giant impact immediately placing ...
Astronomy
Oct 4, 2022
0
808
As the demand for rare earth elements increases world-wide, so too do the mining activities associated with rare earth element extraction. Rare earth elements are listed as 15 elements on the periodic table constituting what ...
Earth Sciences
Dec 1, 2023
0
53
