MarsAT - Blog Posts

Hello!! Its wonderful to be able to ask questions, thank you!

About Perseverance, does it have a self-repair option? And as Curiosity is still operational, will they run missions together? Or will they split up to cover more distance?

Is this a sign that we're close to being able to set foot on Mars?

My final question is how do you receive the messages from such a long distance?

Thanks for all your hard work! 加油/Good luck!

“Is this a sign that we are close to being able to set foot on Mars?”

What do you hope to find on the mars? / What would be the best possible outcome?

How will the audio feed from Perseverance make its way back to Earth?

What kind of math is needed to get to Mars? How is the path of the lander calculated?

Will the robot be able to send vedio footage?

I've been very curious about the basis on which the landing site is decided! I read that it will land in the Jerezo crater, so is there a particular reason behind choosing that place for the landing?

Why is the final phase so difficult?Sorry if I sound dumb,I'm just curious.Also,what will be the rover's first task after landing?

Is there any chance that something could go wrong?

What is the weirdest thing you had to account for when building the perseverance rover?

what has nasa and jpl learned from opportunity that has helped with developing this new project?

what is the biggest challenge in the preparation of such a mission and how do you handle it?

What do you hope to find using this new technology? When you were a kid, did you ever dream of landing on Mars? Even if you may not be visiting, tech that you have sway over is.

“When you wer a kid, did you ever dream of landing on Mars?”

how much (or are you at all) treated differently for being a women in your field? I know it’s a different experience for everyone and I just wanted to hear your perspective

hi! i hope you're doing well. i wanted to ask, how do you land a job at nasa?

thanks!

What led you to this job? (what’s your degree in/what are your passions)

What's your favorite part of the job?

Thank you for joining the #CountdownToMars! The Mars Perseverance Answer Time with expert Chloe Sackier is LIVE!

Stay tuned for talks about landing a rover on Mars, Perseverance's science goals on the Red Planet, landing a career at NASA and more. View ALL the answers HERE. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Curious about how NASA will land the next mission to the Red Planet – the Perseverance Mars rover? Here’s your chance to ask our expert! 

After nearly 300 million miles, our Perseverance rover completes its journey to Mars on Feb. 18. To reach the surface of the Red Planet, it has to survive the harrowing final phase known as Entry, Descent, and Landing. Mission engineer Chloe Sackier will be taking your questions in an Answer Time session on Thursday, Feb. 4 from noon to 1pm ET here on our Tumblr! Make sure to ask your question now by visiting http://nasa.tumblr.com/ask. 

Chloe Sackier is a systems engineer at NASA’s Jet Propulsion Laboratory (JPL) in Southern California. She works on the Mars 2020 Entry, Descent and Landing team, tasked with safely delivering the Perseverance rover to the surface of Mars.

Landing Perseverance on Mars – fun facts: 

The landing system on the mission includes a parachute, descent vehicle, and an approach called a "skycrane maneuver" for lowering the rover on a tether to the surface during the final seconds before landing.

Perseverance will use new technologies for landing, including Terrain-Relative Navigation. This sophisticated navigation system allows the rover to detect and avoid hazardous terrain by diverting around it during its descent through the Martian atmosphere. 

A microphone allows engineers to analyze entry, descent, and landing. It might also capture sounds of the rover at work, which would provide engineers with clues about the rover's health and operations.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.