3,500 million years ago the Martian crater Gale, through which the NASA rover Curiosity is currently traversing, was covered with glaciers, mainly over its central mound. Very cold liquid water also flowed through its rivers ...
Space Exploration
Jun 25, 2014
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New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars.
Space Exploration
Sep 28, 2015
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(Phys.org)—In many ways, water behaves very differently than other liquids do, and with important consequences: It's widely thought that water's unusual properties were essential for the development of life on Earth. One ...
NASA's Perseverance rover cored and stored the first sample of the mission's newest science campaign on Thursday, March 30. With each campaign, the team explores and studies a new area. On this one, the rover is exploring ...
Planetary Sciences
Apr 1, 2023
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533
Scientists at the UK's National Physical Laboratory (NPL) have performed the most accurate measurement yet of the Boltzmann constant.
General Physics
Jul 10, 2013
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An international team of astronomers led by Cornell's Lisa Kaltenegger has characterized the first potentially habitable world outside of our own solar system.
Astronomy
Jul 31, 2019
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If not for the soupy, fast-moving atmosphere on Venus, Earth's sister planet would likely not rotate. Instead, Venus would be locked in place, always facing the sun the way the same side of the moon always faces Earth.
Astronomy
Apr 20, 2022
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1206
(Phys.org) —NASA's Kepler mission has discovered two new planetary systems that include three super-Earth-size planets in the "habitable zone," the range of distance from a star where the surface temperature of an orbiting ...
Astronomy
Apr 18, 2013
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A newly discovered exoplanet could be worth searching for signs of life. Analyses by a team led by astronomer Diana Kossakowski of the Max Planck Institute for Astronomy describe a planet that orbits its home star, the red ...
Astrobiology
Feb 3, 2023
3
2135
"We have lift-off, we have lift-off!"
Space Exploration
Jul 10, 2020
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