Mars's crust is more complex and evolved than previously thought
Early crust on Mars may be more complex than previously thought—and it may even be similar to our own planet's original crust.
Early crust on Mars may be more complex than previously thought—and it may even be similar to our own planet's original crust.
Planetary Sciences
Nov 4, 2022
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The day is approaching when NASA's Mars InSight lander will fall silent, ending its history-making mission to reveal secrets of the Red Planet's interior. The spacecraft's power generation continues to decline as windblown ...
Space Exploration
Nov 2, 2022
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5
In 1877, American astronomer Asaph Hall discovered two small moons circling the planet Mars, later named Phobos and Deimos after the Greek for "fear" and "panic."
Space Exploration
Oct 31, 2022
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45
The next step in the unprecedented campaign to return scientifically selected samples from Mars was made on Oct. 19 with a formal agreement between NASA and its partner ESA (European Space Agency). The two agencies will proceed ...
Space Exploration
Oct 28, 2022
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69
NASA's InSight lander recorded a magnitude 4 marsquake last Dec. 24, but scientists learned only later the cause of that quake: a meteoroid strike estimated to be one of the biggest seen on Mars since NASA began exploring ...
Planetary Sciences
Oct 28, 2022
6
101
Researchers have observed seismic waves propagating along the surface of a planet other than Earth for the first time. The marsquakes that resulted from two large meteorites that hit Mars were recorded by NASA's InSight lander ...
Planetary Sciences
Oct 27, 2022
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156
Researchers working in the Marsquake Service at ETH Zurich have been analyzing the measurements made by the NASA InSight mission's seismometer on one of our neighboring planets.
Planetary Sciences
Oct 27, 2022
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239
Since 2018, when the NASA InSight Mission deployed the SEIS seismometer on the surface of Mars, seismologists and geophysicists at ETH Zurich have been listening to the seismic pings of more than 1,300 marsquakes. Again and ...
Astronomy
Oct 27, 2022
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76
If there ever was life on Mars—and that's a huge "if"—conditions during the planet's infancy most likely would have supported it, according to a study led by University of Arizona researchers.
Astronomy
Oct 16, 2022
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28
There is water in many places on Mars, including most of both polar ice caps—all in the frozen form.
Astronomy
Sep 26, 2022
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63