Less than a day after NASAs Mars 2020 Perseverance rover successfully landed on the surface of Mars, engineers and scientists at the agencys Jet Propulsion Laboratory in Southern California were hard at work, awaiting the next transmissions from Perseverance. As data gradually came in, relayed by several spacecraft orbiting the Red Planet, the Perseverance team were relieved to see the rovers health reports, which showed everything appeared to be working as expected.
Adding to the excitement was a high-resolution image taken during the rovers landing. While NASAs Mars Curiosity rover sent back a stop-motion movie of its descent, Perseverances cameras are intended to capture video of its touchdown and this new still image was taken from that footage, which is still being relayed to Earth and processed.
Unlike with past rovers, the majority of Perseverances cameras capture images in color. After landing, two of the Hazard Cameras (Hazcams) captured views from the front and rear of the rover, showing one of its wheels in the Martian dirt. Perseverance got a close-up from NASAs eye in the sky, as well: NASAs Mars Reconnaissance. Orbiter, which used a special high-resolution camera to capture the spacecraft sailing into Jezero Crater, with its parachute trailing behind. The High Resolution Camera Experiment (HiRISE) camera did the same for Curiosity in 2012. JPL leads the orbiters mission, while the HiRISE instrument is led by the University of Arizona.
Several pyrotechnic charges are expected to fire later on Friday, releasing Perseverances mast (the head of the rover) from where it is fixed on the rovers deck. The Navigation Cameras (Navcams), which are used for driving, share space on the mast with two science cameras: the zoomable Mastcam-Z and a laser instrument called SuperCam. The mast is scheduled to be raised Saturday, Feb. 20, after which the Navcams are expected to take panoramas of the rovers deck and its surroundings.
In the days to come, engineers will pore over the rovers system data, updating its software and beginning to test its various instruments. In the following weeks, Perseverance will test its robotic arm and take its first, short drive. It will be at least one or two months until Perseverance will find a flat location to drop off Ingenuity, the mini-helicopter attached to the rovers belly, and even longer before it finally hits the road, beginning its science mission and searching for its first sample of Martian rock and sediment.
More About the Mission
A primary objective for Perseverances mission on Mars isastrobiologyresearch, including the search for signs of ancient microbial life. The rover will characterize the planets geology and past climate and be the first mission to collect and cache Martian rock and regolith, paving the way for human exploration of the Red Planet.
Subsequent NASA missions, in cooperation with ESA (European Space Agency), will send spacecraft to Mars to collect these cached samples from the surface and return them to Earth for in-depth analysis.
The Mars 2020 Perseverance mission is part of NASAs Moon to Mars exploration approach, which includesArtemismissions to the Moon that will help prepare for human exploration of the Red Planet.
JPL, a division of Caltech in Pasadena, California, manages the Mars 2020 Perseverance mission and the Ingenuity Mars Helicopter technology demonstration for NASA.
For more about Perseverance:
https://mars.nasa.gov/mars2020/
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