NASA’s Perseverance Mars rover

NASA’s Perseverance Mars rover

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Discussion

SpudLink

5,782 posts

192 months

Monday 31st May 2021
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Excellent Ingenuity video from Scott Manley for anyone that hasn’t been following every detail of the mission.


SpudLink

5,782 posts

192 months

Tuesday 14th September 2021
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I know it’s not news, but Perseverance is still exploring, drilling, analysing. Ingenuity is zipping around taking photos of places Percy can’t reach.
I’ll probably be in my 70s by the time they actually return the samples being collected, and may never see the discoveries. But I think history will look back on this mission as a real milestone in Mars exploration.

Oilchange

8,462 posts

260 months

Tuesday 14th September 2021
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'Fly to victory!'

louiechevy

645 posts

193 months

Saturday 18th September 2021
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It seems due to the extension to ingenuitys misson the season on mars is changing and the air density is going to be lower making it harder to fly, Nasa are going to increase the speed of the rotors to counter the issue. Of course that also potentially could cause problems as they are now going to try a speed they've never even tried on a test helicopter on earth.

Flooble

5,565 posts

100 months

Saturday 18th September 2021
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More data is always good. Will prove if their calculations on density are actually correct. They might find they didn't allow for something and more science will result in working out the "anomaly". It's not fun if you know all the answers.

louiechevy

645 posts

193 months

Friday 21st January 2022
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The 19th flight of ingenuity has been delayed by weather, that's got to be the first flight delay on another planet!

Beati Dogu

Original Poster:

8,891 posts

139 months

Friday 21st January 2022
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I believe it is. Won't be the last either I expect.

Flooble

5,565 posts

100 months

Friday 21st January 2022
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Maybe that's where my luggage ended up!

Beati Dogu

Original Poster:

8,891 posts

139 months

Sunday 23rd January 2022
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You just know that’s going to happen one day too.

Sorry sir, you’ll get it back in the next transfer window… in 2 years.

DaviBrons

12 posts

27 months

Wednesday 26th January 2022
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The American rover Perseverance has temporarily suspended work on the Red Planet, NASA's Jet Propulsion Laboratory said.
This is due to the fact that Mars and the Earth are currently on diametrically opposite sides from the Sun and it is impossible to maintain communication with the rover.
It is expected that the connection of the rover with the Earth will resume in mid-October, after which the exploration of the Red Planet will continue.
As reported by the Jet Propulsion Laboratory, which is responsible for the Perseverance mission, in early September, the rover successfully took two samples of planetary soil by drilling through rocks.
Perseverance is equipped with a system for collecting and storing soil samples, which uses rotary percussion drilling technology. Using a drill attached to a 2-meter-long robotic arm, Perseverance drills through a selected sample and extracts material from it, which then enters a reservoir and is stored inside the rover.
The samples collected by the rover on Mars will be brought back to Earth as part of future joint missions between NASA and the European Space Agency.

CraigyMc

16,405 posts

236 months

Wednesday 26th January 2022
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DaviBrons said:
The American rover Perseverance has temporarily suspended work on the Red Planet, NASA's Jet Propulsion Laboratory said.
This is due to the fact that Mars and the Earth are currently on diametrically opposite sides from the Sun and it is impossible to maintain communication with the rover.
It is expected that the connection of the rover with the Earth will resume in mid-October, after which the exploration of the Red Planet will continue.
As reported by the Jet Propulsion Laboratory, which is responsible for the Perseverance mission, in early September, the rover successfully took two samples of planetary soil by drilling through rocks.
Perseverance is equipped with a system for collecting and storing soil samples, which uses rotary percussion drilling technology. Using a drill attached to a 2-meter-long robotic arm, Perseverance drills through a selected sample and extracts material from it, which then enters a reservoir and is stored inside the rover.
The samples collected by the rover on Mars will be brought back to Earth as part of future joint missions between NASA and the European Space Agency.
Er. What?
It's January 2022. Are you reading a story from last year?

Beati Dogu

Original Poster:

8,891 posts

139 months

Wednesday 26th January 2022
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The Sun got in way for a couple of weeks in October 2021 - this happens every 2 Earth years apparently.

Perseverance was put on autopilot and collected wind and weather data for the duration.

Eric Mc

122,029 posts

265 months

Wednesday 26th January 2022
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Mars takes two year to orbit the sun.The earth takes (obviously) one. That means, once every earth year, the sun will come between earth and Mars - which means communications are blocked for a month or so until Mars emerges from behind the sun.

IAmTheWalrus

1,049 posts

44 months

Tuesday 8th February 2022
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https://news.sky.com/story/mars-mission-nasa-moves...

Just read return of samples from Mars will be early to mid 2030s. I'm quite surprised at that.

FunkyNige

8,883 posts

275 months

Tuesday 8th February 2022
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IAmTheWalrus said:
https://news.sky.com/story/mars-mission-nasa-moves...

Just read return of samples from Mars will be early to mid 2030s. I'm quite surprised at that.
I assumed it was bad reporting when the article said "Mars mission: NASA moves closer to bringing rock samples collected by Perseverance rover to Earth" and that the samples would be collected from a new rover, but no, they're actually going to launch another rover to collect samples from the rover that's already there!
Perseverance will put the samples into sealed tubes, then these tubes will be picked up by the new rover (I hope they call it Fido because it's designed to fetch) and launched back to Earth via an orbiting ESA spacecraft.

This must be the first time different missions have physically linked up?

Links
NASA press release about the samples getting collected
Perseverance sample handling

Flooble

5,565 posts

100 months

Tuesday 22nd February 2022
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Did anyone else see the video where they managed to run over the drill bit that had been left behind at one of the drilling sites?

Beati Dogu

Original Poster:

8,891 posts

139 months

Tuesday 22nd February 2022
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I saw something a while back about some pebbles jamming up the works of the drill bit carousel.

They drove the rover up a nearby incline to angle it over, ran the drill bit to vibrate things a little and let gravity do the work. laugh


Flooble

5,565 posts

100 months

Wednesday 23rd February 2022
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https://i.imgur.com/dDacYx9.jpg

They left a bit behind and then ran over it on the way back.

SpudLink

5,782 posts

192 months

Saturday 23rd April 2022
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Perseverance has filmed Phobos moving across the sun.

https://mars.nasa.gov/news/9172/nasas-perseverance...

Ash_

5,929 posts

190 months

Monday 25th April 2022
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SpudLink said:
Perseverance has filmed Phobos moving across the sun.

https://mars.nasa.gov/news/9172/nasas-perseverance...
That is very cool! Thanks for sharing.