Tuesday, May 27, 2008

Phoenix Lander on Mars

This image of the Phoenix Lander on the surface of Mars was taken with the HiRISE camera aboard the Mars Reconnaissance Orbiter about 22 hours after Phoenix landed on the surface. The insets are closeups that are labeled and show not only the lander, but also the affects the landers rockets had on the surface surrounding the lander and also the heatshield and the backshell and parachute nearby on the Martian surface! You can even see some details in the parachute! Click on the image to see the full resolution version or visit the HiRISE website for this image for more details..

I'm not sure which direction the lander came in from, but it was probably the bottom right, though I also suspect that it might be the bottom left since the heatshield appears to have bounced towards the upper right. It looks like the wind may be blowing towards the bottom or bottom right since the parachute appears to have pulled the backshell towards the bottom and the chute itself is laying in that direction. Also, there appears to be a little wispy dark trail to the bottom right from the heatshield impact site. And my friend Joe who works on HiRISE says they should get some better images soon taken from closer range.

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Phoenix lander on chutes with crater backdrop


It gets even better! Yesterday, I posted about the HiRISE image of Phoenix on its parachute descending to the surface. Well, today, we get to see the bigger picture which shows the lander against a backdrop of the crater Heimdall which is about 20 km away with the spacecraft about 8-10 km above the surface. It looks as if the lander is heading straight for the crater, but that is due to the way the MRO spacecraft and HiRISE are looking obliquely across Mars to see the lander. Click on the image above to show the full resolution version. The inset at the lower left corner of the image shows a high resolution closeup of the lander which shows details in the parachute as well as the shroud lines and backshell enclosed lander.

Great work by the folks on MRO & HiRISE to plan for and actually succeed in taking this spectacular image! Coming soon: More pictures of the Phoenix Lander, this time on the surface of Mars!

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Monday, May 26, 2008

Phoenix on its chutes

Now how cool is this! The Phoenix Lander made a successful landing on Mars yesterday and while it was descending on its parachutes, the HiRISE camera on the Mars Reconnaissance Orbiter snapped this image of Phoenix. This is the first time that an orbiter has gotten an image of a lander in flight around another planet. Like I said, now isn't this COOL! You can see the parachutes, and the lander that is still in its backshell as well as the lines connecting the parachute to the backshell, all against the backdrop of the Martian surface below. I'm sure the HiRise camera will also be returning images of the lander on the Martian surface and I think the first attempt at that should already have been made and is just awaiting analysis.

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