A new paper based on exploration by the NASA's Curiosity Mars rover—and reviewed by an astronaut while she was on the International Space Station (ISS), in what may be a first for peer-reviewed science literature—describes ...
Planetary Sciences
Sep 13, 2022
0
114
After a tantalizing year-and-a-half wait since the Mars Perseverance Rover touched down on our nearest planetary neighbor, new data is arriving—and bringing with it a few surprises.
Planetary Sciences
Aug 25, 2022
3
2002
Scientists from NASA's OSIRIS-REx mission recently learned that surface regeneration happens a lot quicker on asteroids than on Earth. By analyzing rock fractures on asteroid Bennu from high-resolution images taken by the ...
Astronomy
Jul 25, 2022
0
112
New research led by the University of Cambridge is the first to take a detailed image of an unusual pocket of rock at the boundary layer with Earth's core, some three thousand kilometers beneath the surface.
Earth Sciences
May 19, 2022
0
368
Usually when a geologist walks up to a sedimentary rock outcrop and starts scanning the layers of sand, mud and silt now turned to rock, they're looking through millions of years of deep time to deduce what happened in that ...
Earth Sciences
Apr 5, 2022
1
452
Hold on to your hats, because scientists have found more evidence that Earth tips over from time to time. We know that the continents are moving slowly due to plate tectonics, but continental drift only pushes the tectonic ...
Earth Sciences
Oct 18, 2021
4
1749
Understanding whether Mars was once able to support life has been a major driving force for Mars research over the past 50 years. To decipher the planet's ancient climate and habitability, researchers look to the rock record—a ...
Space Exploration
Apr 22, 2021
0
69
Out beyond our solar system, visible only as the smallest dot in space with even the most powerful telescopes, other worlds exist. Many of these worlds, astronomers have discovered, may be much larger than Earth and completely ...
Astronomy
Jun 24, 2020
1
298
Seismic wave-speeds have revealed part of an ancient volcanic "superplume" beneath New Zealand, highlighting connections between the Earth's deep interior and the surface we live on.
Earth Sciences
May 29, 2020
0
803
Cracks are everywhere, and they often mean trouble. In the foundation of your house, in your windshield, in the tectonic plates below your feet. But, surprisingly, scientists don't actually understand them as well as they ...
Earth Sciences
Apr 8, 2020
0
98
