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NASA's Phoenix spacecraft lands on Mars

Update: It's found water, asparagus can be grown

Toytown Germany > Discussion forum > Themes > Space
GreenTea
NASA Phoenix Mission Ready for Mars Landing

QUOTE
NASA's Phoenix Mars Lander is preparing to end its long journey and begin a three-month mission to taste and sniff fistfuls of Martian soil and buried ice.

Mmmm, "taste and sniff". I like that. biggrin.gif But how will the little green men feel about it? Not to mention the little green ladies? I mean, when people here on earth go around claiming they've been abducted by aliens and had weird experiments done on them, we write them off as total nutjobs. But suppose for a moment there really are life forms on Mars. Some little green guy (they might be tiny compared to us) is sitting on his patch of Martian soil minding his own business, and suddenly a giant scoop comes and grabs a fistful of soil with him on it. Next thing he knows, he's inside this alien spacecraft being sniffed via remote control by little pink aliens from planet Earth. Do we have a moral right to do this? Should we at least warn them in advance to wear clean underwear? The Phoenix lander is scheduled to touch down on May 25, so they've got 10 days to do their laundry.

Read all about the Phoenix mission here

EDIT: The NASA press release says touchdown planned for May 25, but that's US local time, and as the all-knowing Editor Bob has wisely noted in the thread subtitle, the actual moment of touchdown is scheduled for 01:53 CET on Monday 26 May. I'll take his word for it. Editor Bob is awesome.
RMA
Have they decided whether they're working in metric or imperial units before they try landing this one? smile.gif
Night Owl
The Phoenix has landed biggrin.gif
GreenTea
APOD (Astronomy Picture Of the Day) has been focussing on Phoenix the last few days. Some nice pictures:

Animated artist's impression of landing and deploying of instruments

Phoenix's view of the Martian landscape

Phoenix descending by parachute, as seen by Mars Reconnaissance Orbiter
- that's the first image ever of a spacecraft descending to the surface of another planet.

And of course, all the latest updates are on NASA's Phoenix mission site.
DrivinWest
HUGE news: Martian Ice Discovered Beneath Red Soil, NASA Says

QUOTE
June 20 (Bloomberg) -- The existence of ice on Mars was confirmed today by NASA scientists, the first time frozen water has been sampled on another planet.
eurovol
Not so fast NASA, many things can vaporize when heated up.

Just ask Gil Levin.
DrivinWest
The Mars Ice FAQ: How Do You Know It's Water?
Editor Bob
Reuters: Martian soil appears able to support life

QUOTE
preliminary analysis by the lander's instruments on a sample of soil scooped up by the spacecraft's robotic arm had shown it to be much more alkaline than expected. ... It is the type of soil you would probably have in your back yard, you know, alkaline. You might be able to grow asparagus in it

Spaceasparagus season starts next April.
Yeti
Perhaps this will call a halt to Earthside asparagus growing. Not before time.
fRe4k
QUOTE
Martian soil appears able to support life

Attack (if any hurdles) and colonise! wink.gif
adrianlondon
From the Bloomberg link above :

QUOTE
Water in liquid form is an essential ingredient for life.

Compared to what ... water in gas form? WTF do they think "water" means?
SpiderPig
ICE.
eurovol
QUOTE (DrivinWest @ Jun 22 2008, 7:04 am) *

That still doesn't rule out other things and it really doesn't even really rule out CO2 ice. When they beat Gil's experiment or even prove it, then that will be something. Shame the MIT boys took so long to right their wrong on that mission (their analysis was flawed).
JerseyBoy
QUOTE (fRe4k @ Jun 27 2008, 3:25 pm) *
Attack (if any hurdles) and colonise!


Yes!! And here's a possible way of doing it:

Red Mars
Green Mars
Blue Mars
Kat
I always wondered why the photos seem to be in black and white? Luckily, I have a friend who went there for a photo shoot and he sent me a nice color pic. cool.gif
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