marsquakes
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NASA's InSight probe reveals the first detailed look at the interior of Mars
NASA's InSight lander arrived on Mars in 2018 to learn about its interior by monitoring "marsquakes," and now the project is starting to really pay off.
NASA's InSight lander may have recorded a marsquake
It might not have taken long for NASA's InSight lander to capture a marsquake. The machine's seismometer recorded trembling on April 6th that seems to have come from within Mars, rather than an above-ground source like the wind or InSight itself. Although the event was too quiet to say much about Mars' insides (it would have been difficult to detect on Earth), it suggested that Mars is, in fact seismically active. There were other events on March 14th, April 10th and April 11th, although they were faint enough as to have been ambiguous.
NASA’s InSight lander has arrived on Mars
NASA's InSight lander has touched down on Mars, completing its over six-month journey to the planet. InSight, which stands for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, landed on Mars just before 3PM Eastern after a successful entry, deceleration and parachute deployment. The lander will soon get to work -- assuming its solar panels deploy correctly -- and will, for the first time, give us a look at the interior of our planetary neighbor.
