On the morning of July 8, 2011, Space Shuttle Atlantis blasted off from the Kennedy Space Center on its 33rd and final mission, also the last mission of NASA's Space Shuttle program.
Atlantis will dock with the International Space Station for 12 days and resupply the crew stationed there before making its final return to Earth on July 20.
To commemorate this historic last flight, we're taking a look back at the most iconic images from Atlantis's past missions. Take a look through these unforgettable images and vote for your favorites. Then, view more showstopping photos from the past missions of Space Shuttles Endeavour (retired May 2011) and Discovery (retired March 2011).
July 1995
Atlantis docks with Russia's Mir space station.
May 2009
Shuttle Atlantis on the launch pad.
October 1985
Space Shuttle Atlantis blasts off on its maiden voyage into space.
August 1991
Atlantis blasts off from Kennedy Space Center.
September 1998
The Shuttle Carrier Aircraft ferries Atlantis back to Kennedy Space Station after refurbishments.
August 1996
Atlantis makes its way to the launch pad.
May 1997
Atlantis disturbs a flock of geese during a night launch.
October 2002
Astronaut David Wolf performs extravehicular activity on the International Space Station.
February 2007
Loaded onto a transporter vehicle, Atlantis rests in the Vehicle Assembly Building.
May 2010
During extravehicular activity, astronauts photograph Shuttle Atlantis while it is docked with the ISS.
May 2011
Space Shuttle Atlantis en route to the launch pad--for the last time.
June 2007
Space Shuttle Atlantis's payload doors open to reveal cargo bound for the Space Station.
September 2006
After undocking from the ISS, Atlantis begins its return to Earth.
On the morning of July 8, 2011, Space Shuttle Atlantis blasted off from the Kennedy Space Center on its 33rd and final mission, also the last mission of NASA's Space Shuttle program.
Atlantis will ...
On the morning of July 8, 2011, Space Shuttle Atlantis blasted off from the Kennedy Space Center on its 33rd and final mission, also the last mission of NASA's Space Shuttle program.
Atlantis will ...
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NASA launches have become so routine that the media barely take notice. After 125 missions, perhaps this is to be expected. We can get used to almost anything, taking for granted what our energy, ingenuity, and dreams have granted us.
They went up to resupply the crew stationed there and it's going to be their final flight? How long is that crew going to stay up there, and if they run out of supplies now that NASA's not going up anymore what does that mean for them. It hardly seems realistic that NASA will never send out another shuttle again.
Stephanie_Serer: They went up to resupply the crew stationed there and
Good riddance. We haven't left low earth orbit since the last moon landing 40 years ago. From the promise of the space program then to what it is now is a disgrace. If we went to the moon in 10 years we should have been to Mars in another 20. So that would bave been in the early 90s.
dsrhuff: Good riddance. We haven't left low earth orbit since the
Bush cancelled the Shuttle, effective 2010, after the Columbia disaster. Obama authorized one additional flight, which is this STS-135 mission. Obama proposed a $6B increase in NASA's budget over 10 years, but that is unlikely to pass the final House appropriations bill.
We've always counted on the Russians to support the ISS. The large majority of ISS crew traffic has been carried on Soyuz spacecraft. The first ISS commander, NASA astronaut Bill Shepard, rode to the station on a Soyuz.
The Russian spacecraft is so important to the ISS because it's the only way for the crew members to leave the station in an emergency situation. Shuttle can't do that because its electrical power reactants run out after just a couple weeks on orbit.
NASA was trying to develop a permanent crew escape vehicle, the X-38, when the Columbia disaster happened and forced them to cancel that program and divert its funding to rescue the Shuttle program. So without an escape vehicle to complement Shuttle, Soyuz is the only viable crew transport.
Obama has been trying to expedite funding for the new commercial crew transports -- the SpaceX Dragon, Boeing CST-100, and SNC Dream Chaser -- but the failure of Congress to appropriate a budget for FY2011 as of yet has delayed those programs.
If you want to point fingers, it's Congress first, NASA second, and White House third. As much as I generally disagreed with President Bush, he was good on space policy, and Obama has also been pretty good, a few quibbles aside. If you want to see what's wrong with the American space program, the best place to start is with Senator Richard Shelby (R-AL).
jsarets: Bush cancelled the Shuttle, effective 2010, after the Columbia disaster.
The forward segment of the left-hand solid rocket booster lifting Atlantis into orbit for STS-135 is the very same segment used to launch Columbia on STS-1 back in 1981.
Crew suit up in about 30 minutes. NASA TV launch commentary beginning now:
The STS-135 crew has received their wakeup call and are proceeding with their launch day routine. They will begin donning their launch and entry pressure suits in a little over two hours. At launch complex 39A, the external tank is has been filled with liquid oxygen and liquid hydrogen and is in stable replenish.
jsarets: The STS-135 crew has received their wakeup call and are
Both liquid oxygen and liquid hydrogen are in fast-fill. Weather is still forecasting 70% probability of violating launch commit criteria during the 10-minute launch window.
jsarets: Both liquid oxygen and liquid hydrogen are in fast-fill. Weather
I'd like to print some of those photos on poster size paper and frame them. I know NASA has hi-res photos on their website. I wonder if there are any copyright restrictions on NASA photos. I would think not because NASA is a public entity.
It would cost me dearly though. Fedex office charges between $80 and $100 for poster size prints. Maybe i can find a cheaper printer online.
jkpcguru: I'd like to print some of those photos on poster
The Huffington Post Catharine Smith First Posted: 07/07/11 11:52 PM ET Updated: 09/06/11 06:12 AM ET