Watch InSight's successful landing on Mars: Difference between revisions
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[[Image:Insight Landing site.jpeg|thumb|center|400px|Landing site - notice how close it is to the equator, NASA/JPL-Caltech]] |
[[Image:Insight Landing site.jpeg|thumb|center|400px|Landing site - notice how close it is to the equator, NASA/JPL-Caltech]] |
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* [https://www.skyandtelescope.com/astronomy-news/mars-cube-one-cubesat-launch-with-mars-insight/ Mars-bound CubeSats Launch With NASA’s InSight] lots of details about the cube sats - size, statistics, phtograph of a deployed cube sat on a bench etc. |
* [https://www.skyandtelescope.com/astronomy-news/mars-cube-one-cubesat-launch-with-mars-insight/ Mars-bound CubeSats Launch With NASA’s InSight] lots of details about the cube sats - size, statistics, phtograph of a deployed cube sat on a bench etc. |
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[[Image:Insight-Mars Cube One.jpeg|thumb|center|400px|Mars Cube One shows the antenna array and the two solar panels to either side. It also has wide and narrow-field cameras, and a star tracker, and it can relay data back at one kilobyte /sec to Earth (so one megabyte would take 16 2/3 minutes to transmit). NASA-JPL]] |
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* [https://www.bbc.co.uk/news/science-environment-46332684 InSight Diary: The silence of space] - exceedingly sensitive seismometers, so senstivie they couldn't find anywhere on Earth quiet enough to test them, when the tested them deep in a mine in the Black forest in Germany the strongest signal was from the sea, hundreds of miles away - which would be far stronger than any feeble Mars quakes. They could only really test them once they were in flight on the way to Mars. |
* [https://www.bbc.co.uk/news/science-environment-46332684 InSight Diary: The silence of space] - exceedingly sensitive seismometers, so senstivie they couldn't find anywhere on Earth quiet enough to test them, when the tested them deep in a mine in the Black forest in Germany the strongest signal was from the sea, hundreds of miles away - which would be far stronger than any feeble Mars quakes. They could only really test them once they were in flight on the way to Mars. |
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* [https://www.drewexmachina.com/2018/11/21/viking-the-first-seismometers-on-mars/ The Viking Seismometers] - how both Viking missions carried seismometers but they were only able to measure really major quakes. Viking 1 was not able to uncage its seismometer. The Viking 2 one did uncage but only spotted wind data apart from one signal that may have been a Mars quake. Showed that with 95% confidence, Mars is less active than Earth. |
* [https://www.drewexmachina.com/2018/11/21/viking-the-first-seismometers-on-mars/ The Viking Seismometers] - how both Viking missions carried seismometers but they were only able to measure really major quakes. Viking 1 was not able to uncage its seismometer. The Viking 2 one did uncage but only spotted wind data apart from one signal that may have been a Mars quake. Showed that with 95% confidence, Mars is less active than Earth. |
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[[Image:Viking mars quake.jpeg|thumb|center|400px|Possible Mars quake from Viking sol 8. If it was, the P and S waves are labeled and 2 and 3 are possible reflections from the bottom of the Mars crust. This is the only previous recording of a possible Mars quake as Viking 1 didn't deploy properly and the Viking 2 one wasn't sensitive enough to detect the quakes InSight hopes to find. NASA-JPL]] |
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<youtube>C0lwFLPiZEE</youtube> |
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: Entry, descent and landing sequence |
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<youtube>s3WEBYIo_PM</youtube> |
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: After landing, deploys the seismometer, and then the robotic mole experiments by lifting them onto the surface of Mars. The Viking seismometers were mounted on the spacecraft, this one is placed directly on the surface of Mars. |
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NASA TV are doing an extensive program about the Insight lander today (25th November), so if you want to watch a video and hear the experts talk about it, just go to the live feed, it seems to be an all day event so there are hours of streaming video about it. |
NASA TV are doing an extensive program about the Insight lander today (25th November), so if you want to watch a video and hear the experts talk about it, just go to the live feed, it seems to be an all day event so there are hours of streaming video about it. |
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