A new paper finds more radar signals suggesting the presence of subsurface 'lakes," but many are in areas too cold for water to remain liquid.
Planetary Sciences
Jun 25, 2021
0
36
Sea ice cover in the Southern Hemisphere is extremely variable, from summer to winter and from millennium to millennium, according to a University of Maine-led study. Overall, sea ice has been on the rise for about 10,000 ...
Earth Sciences
May 6, 2021
0
929
Astronomers have discovered a pulsar—a dense and rapidly spinning neutron star sending radio waves into the cosmos—using a low-frequency radio telescope in outback Australia.
Astronomy
Apr 21, 2021
0
157
Like moths to a flame, spotted lanternflies are visually drawn toward and seemingly captivated by vertical objects such as utility poles, a behavior that could be valuable in predicting where the pests might be heading, according ...
Plants & Animals
Mar 30, 2021
0
78
Buried beneath 20 kilometers of ice, the subsurface ocean of Enceladus—one of Saturn's moons—appears to be churning with currents akin to those on Earth.
Planetary Sciences
Mar 25, 2021
0
2537
Curtin University research has uncovered the first solid clues about the very beginning of the supercontinent cycle of Earth, finding it was kick-started two billion years ago.
Earth Sciences
Mar 24, 2021
0
49
At a glacier near the South Pole, earth scientists have found evidence of a quiet, slow-motion fault slip that triggers strong, fast-slip earthquakes many miles away, according to Cornell University research published in ...
Earth Sciences
Feb 16, 2021
0
214
Despite our long history with Earth's closest celestial neighbor, much remains unknown about the moon, including about asymmetries between its near side and far side, for example, in crustal thickness and evidence of volcanic ...
Planetary Sciences
Feb 16, 2021
0
245
The UAE's "Hope" probe sent back its first image of Mars, the national space agency said Sunday, days after the spacecraft successfully entered the Red Planet's orbit.
Space Exploration
Feb 14, 2021
2
581
Mars' north pole contains a large ice cap made up of many layers of frozen water. Like ice cores on Earth, those layers offer a tantalizing record of climate on Mars over the past several million years. The first step in ...
Planetary Sciences
Feb 8, 2021
0
128
