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Next station crew
Expedition 10 Commander and NASA ISS Science Officer Leroy Chiao and Soyuz Commander and Flight Engineer Salizhan Sharipov discuss their planned six-month mission on the space station. (11min 23sec file)
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Station crew set for EVA
Space station officials brief the news media on the continuing mission of the Expedition 9 crew and the plan for an upcoming spacewalk. (58min 42sec file)
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Welcome back to Earth
The Apollo 11 astronauts are retrieved from their capsule and welcomed back to Earth by President Richard Nixon. (2min 04sec file)
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Apollo 11 returns
Apollo 11 safely returns to Earth, making a parachute-assisted splashdown in the ocean. (3min 57sec file)
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Mission officials and scientists preview the flight of NASA's MESSENGER space probe to orbit the planet Mercury during this news conference. (41min 36sec file)
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Apollo 11 moonwalk
Armstrong and Aldrin gather lunar samples and conduct experiments during their moonwalk. (2min 27sec file)
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Moon landing explained
The Apollo 11 astronauts narrate footage of their historic landing on the moon and describe the technical details of the descent. (22min 02sec file)
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Leaving the moon
The Eagle lunar module returns to the orbiting command module and the Apollo 11 astronauts head back to Earth. (5min 33sec file)
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Nixon calls the moon
President Richard Nixon calls Neil Armstrong and Buzz Aldrin to congratulate the astronauts following their successful landing on the moon. (1min 29sec file)
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Anniversary celebration
The Apollo 11 astronauts and other dignitaries hold a special 35th anniversary celebration in Washington on July 20. Hear from Armstrong, Aldrin, Collins, Walter Cronkite, NASA Administrator O'Keefe and others. (76min 12sec file)
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Heading for landing
The "Eagle" lunar lander undocks from the "Columbia" command module in preparation for landing. (1min 21sec file)
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The Eagle has landed!
The Apollo 11 spacecraft "Eagle" lands on the moon 35 years ago, delivering Armstrong and Aldrin. (2min 04sec file)
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Walking on the moon
Neil Armstrong and Buzz Aldrin step foot on the surface of the moon on July 20 1969, forever changing history. (11min 17sec file)
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Shuttle engine test
One of the liquid-fueled main engines that will power space shuttle Discovery on the return-to-flight mission next spring is test-fired at NASA's Stennis Space Center. (1min 56sec file)
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Cronkite interview
Famed CBS News anchorman Walter Cronkite recalls the Apollo 11 mission in this interview on NASA Television. (3min 15sec file)
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Sunday: August 1, 2004  0121 GMT
MESSENGER counting down to overnight blastoff
The MESSENGER spacecraft's departure for its seven-year voyage to Mercury remains scheduled for blastoff at 2:16 a.m. EDT (0616 GMT) Monday aboard a Boeing Delta 2 rocket from Cape Canaveral, Florida.
   MISSION STATUS CENTER - live updates!
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Catching a falling star
While observing a supernova in a distant galaxy with the Very Large Telescope at Paranal Observatory, astronomers were incredibly lucky to obtain serendipitously a high quality spectrum of a very large meteor in the terrestrial atmosphere.
OTHER HEADLINES  Additional stories today
Space station status update -- Expedition 9 Commander Gennady Padalka and Flight Engineer Mike Fincke this week marked their 100th day in orbit, oversaw the undocking of a resupply craft and prepared for their third spacewalk.

NASA releases Broad Agency Announcement -- NASA's Office of Exploration Systems has released a Broad Agency Announcement for Human and Robotic Technology system-of-systems that will seek research and technology development proposals in support of the nation's Vision for Space Exploration.
Saturday: July 31, 2004  0633 GMT
Titan's purple covering points to a fuzzy past
Encircled in purple stratospheric haze, Saturn's largest moon, Titan, appears as a softly glowing sphere in this colorized image taken on July 3, one day after Cassini's first flyby of that moon. Titan has a dense atmosphere composed primarily of nitrogen with a few percent methane. The atmosphere can undergo photochemical processes to form hazes.
Neutrinos linked to 'dark energy'
Two of the biggest physics breakthroughs during the last decade are the discovery that wispy subatomic particles called neutrinos actually have a small amount of mass and the detection that the expansion of the universe is actually picking up speed.
Friday: July 30, 2004  0121 GMT
NASA looks to new astronomy mission ideas
NASA has selected nine studies to investigate new ideas for future mission concepts within its Astronomical Search for Origins Program. Among the new missions are some that will survey one billion stars within our own galaxy, measure the distribution of galaxies in the distant universe, study dust and gas between galaxies, study organic compounds in space and investigate their role in planetary system formation and create an optical-ultraviolet telescope to replace the Hubble Space Telescope.
Swift to catch mysterious bursts from deep in cosmos
The Swift satellite, which will pinpoint the location of distant yet fleeting explosions that appear to signal the births of black holes, arrived at Kennedy Space Center Thursday in preparation for an October launch.
OTHER HEADLINES  Additional stories today
Boeing names chief engineer for NASA Systems -- Joy Bryant has been selected as the chief engineer for Boeing's NASA Systems business unit. In her new position, Bryant will leverage her experience and expertise in expendable launch systems to further launch the Vision for Space Exploration.
Thursday: July 29, 2004  0458 GMT
Hazy all over Titan
Following its first flyby of Titan, Cassini gazed back at the smog-enshrouded moon's receding crescent. This natural color view was seen by the spacecraft about one day after closest approach. The slight bluish glow of Titan's haze is visible along the limb.
Mysterious plasma jets on the Sun explained
Solar physicists from Lockheed Martin and the Solar Physics and upper-Atmosphere Research Group at the Department of Applied Mathematics of the University of Sheffield, UK have used computer modeling and some of the highest resolution images ever taken of the solar atmosphere to explain the cause of supersonic jets that continuously shoot through the low atmosphere of the Sun.
Stellar pair shot out from supernova birthplace
Astronomers studying data from the National Science Foundation's Very Long Baseline Array and other telescopes have concluded that a binary pair of stars forming an energetic microquasar was blasted out of the cluster in which it was born by a supernova explosion some 1.7 million years ago. This is the first time that a fast-moving stellar pair has been tracked back to a specific star cluster.
Wednesday: July 28, 2004  0158 GMT
X Prize competitors announce flight plans
The $10-million Ansari X Prize took on a David vs. Goliath flavor on Tuesday, as one well-funded team announced plans to fly its vehicle in late September in a bid for the prize while an upstart Canadian competitor reasserted its plans to go after the prize this fall as well.
Cassini's rear-view image of Saturn's moon Titan
A day after entering orbit around Saturn, Cassini sped silently past Titan, imaging the moon's south polar region. This natural color image represents Cassini's view only about two hours after closest approach to the moon.
Boeing submits design proposal for Jupiter probe
Boeing has delivered its conceptual design proposal for the Jupiter Icy Moons Orbiter (JIMO), a spacecraft that could become the nation's first nuclear-fission-powered exploration vehicle with technologies applicable to future Mars and lunar missions.
Largest environmental experiment in history on tap
Researchers from around the globe participating in the world's largest environmental science experiment, the Large-Scale Biosphere Atmosphere Experiment in Amazonia, will, fittingly, convene in Brazil this week.
Tuesday: July 27, 2004  0257 GMT
NASA approves new design for shuttle tank bipod
NASA is moving ahead with plans to redesign a part of the space shuttle external fuel tank that investigators believe played a critical role in the Columbia accident. The shuttle program will soon begin manufacturing and installing an improved bipod fitting, which connects the external fuel tank to the shuttle during launch.
Odd-looking moon Mimas photographed by Cassini
Soon after orbital insertion, Cassini returned its best look yet at heavily cratered Mimas. The enormous crater at the top of this image, named Herschel, is about 80 miles wide and 6 miles deep.
Ship-sinking monster waves revealed by satellites
Once dismissed as a nautical myth, freakish ocean waves that rise as tall as ten-story apartment blocks have been accepted as a leading cause of large ship sinkings. Results from the European Space Agency's ERS satellites helped establish the widespread existence of these 'rogue' waves and are now being used to study their origins.
OTHER HEADLINES  Additional stories today
NASA helps bring space and science to blind students -- NASA is making available its resources and facilities as part of a program to provide the first-ever science camp for blind middle- and high-school students from all over the United States.
Monday: July 26, 2004  0325 GMT
Challenger crew honored with Space Medal of Honor
The families of the Space Shuttle Challenger's crew has accepted the Congressional Space Medal of Honor from NASA Administrator Sean O'Keefe. The honors, presented in the name of Congress and on behalf of President George W. Bush, were made during a private ceremony with the families of the seven astronauts in Washington.
China launches second Double Star satellite
The second of two joint Chinese-European science satellites was launched Sunday to probe the complicated relationship between Earth and our Sun. A Long March 2C rocket carried the Double Star 2 craft into orbit.
News Archive
July 19-25: Spitzer pinpoints elusive but violent starbursts; Doughnut-shaped cloud has 'black hole' filling; Cassini shows the dark side of Saturn's moon Dione; Stunning true-color picture of Saturn's rings; Gas between galaxies helps case for dark energy.

July 12-18: Aura launched to probe atmosphere's chemistry; Panel says keep options open for Hubble repair; Cassini exposes Saturn's two-face moon Iapetus; Mars rovers roll into martian winter; Ariane 5 lofts broadband communications satellite.

July 5-11: Ultraviolet pictures hint at origin of Saturn's rings; Glimpse at early universe reveals surprise; New view of Orion Nebula's stellar nursery; Space probes track blast wave through solar system; How to fail at being a star.

More news  See our weekly archive of space news.

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