Tag Archives: space shuttle

Ulysses Launched

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Twenty years ago today — October 6, 1990 — the Space Shuttle Discovery launched from the Kennedy Space Center on its mission to deploy the Ulysses spacecraft.


(Ulysses spacecraft after its release from the shuttle cargo bay. NASA image.)

STS-41 astronauts Richard N. Richards, Robert O. Cabana, William M. Shepherd, Bruce E. Melnick, and Thomas Akers successfully released the joint NASA-European Space Agency payload and its two upper stage boosters. This mission was the first to require both an Inertial Upper Stage and a Payload Assist Module, because of the need to send the Ulysses craft out of the plane of the ecliptic.

Ulysses first traveled toward Jupiter, where a gravity-assist maneuver in February 1992 helped put the spacecraft into its final out-of-ecliptic solar orbit. Desiged to last only 5 years, Ulysses actually operated for over 18, studying the polar regions of the sun during both solar minimum and solar maximum conditions. Ulysses operations ended on June 30, 2009.

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First Flight for Shuttle ATLANTIS, and the First Repeater Satellite

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Twenty-five years ago today — October 4, 1985 — the Space Shuttle Atlantis was in orbit on its maiden flight.


(First launch of the Shuttle Atlantis, October 3, 1985. NASA image.)

Atlantis actually launched from the Kennedy Space Center 25 years ago yesterday on mission 51J. This first mission was a DoD mission, in which astronauts Karol J. Bobko, Ronald J. Grabe, Robert A. Stewart, David C. Hilmers and William A. Pailes deployed what was later revealed to be a pair of Defense Satellite Communication System (DSCS, pronounced “discus”) satellites.

[BREAK, BREAK]

Also on this date, but twice as long ago — October 4, 1960 — the world’s first repeater satellite, Courier-1B, was launched from Cape Canaveral on a Thor “Ablestar” rocket. The first Courier satellite had been lost due to a launch vehicle failure. For more on the Courier experimental communication satellite, see this article.

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Atlantis in Orbit: Prepping the ISS

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Ten years ago today — September 8, 2000 — the Space Shuttle Atlantis launched from the Kennedy Space Center on a mission to prepare the International Space Station to receive its first crew.


(STS-106 launch. NASA image.)

STS-106 carried astronauts Terrence W. Wilcutt, Scott D. Altman, Daniel C. Burbank, Edward T. Lu, and Richard A. Mastracchio, along with cosmonauts Yuri I. Malenchenko and Boris V. Morukov, on an 11-day mission to the nascent space station. They unloaded supplies; routed and connected power, data, and communications lines; installed equipment; and boosted the station to a higher orbit.

In other space history, on this date a half-century ago, President Eisenhower and Mrs. George C. Marshall dedicated the Marshall Space Flight Center in Huntsville, Alabama.

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Shuttle Endeavour, Two For Two

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Fifteen years ago today — September 7, 1995 — the Space Shuttle Endeavour launched from the Kennedy Space Center on mission STS-69.


(Close-up of STS-69 launch. NASA image.)

STS-69‘s crew — David M. Walker, Kenneth D. Cockrell, James S. Voss, James H. Newman, and Michael L. Gernhardt — deployed and retrieved two satellites, the first time that happened on the same mission.

The first satellite deployed and recovered was SPARTAN-201 number three, or 201-03, a small satellite that studied the sun’s outer atmosphere, and especially its transition into the solar wind. This was the third of four planned flights for the SPARTAN spacecraft.

The second spacecraft the STS-69 crew deployed was the Wake Shield Facility-2, a stainless steel disk which produced in its wake an “ultravacuum” environment. In that extreme vacuum, NASA grew thin films of material to study space-based production techniques and results. WSF-2 was, as its name suggests, the second flight of the WSF; it was also the first spacecraft to use its own cold gas nitrogen thruster to maneuver itself away from the Shuttle, rather than the Shuttle moving away from it.

The Endeavour crew spent 10 days in space before landing safely on runway 33 at KSC.

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Satellite Triple Play, Plus One

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Twenty-five years ago today — August 27, 1985 — astronauts Joe H. Engle, Richard O. Covey, James D. Van Hoften, William F. Fisher and John M. Lounge lifted off from the Kennedy Space Center aboard Space Shuttle Discovery.


(Unidentified STS-51I astronaut in the Shuttle Discovery’s open cargo bay. NASA image.)

Mission STS-51I lasted a week, during which the crew deployed three communications satellites: American Satellite Company 1 (ASC-1), Australian Communications Satellite 1 (AUSSAT-1), and Synchronous Communications Satellite IV-4 (SYNCOM-IV-4), also known as LEASAT-4 because most of its communications capacity was to be leased out to the military.

The crew also retrieved SYNCOM-IV-3 (LEASAT-3), which had been launched the previous April by STS-5lD but had failed to activate. As described on this Boeing page,

After attaching special electronics assemblies to LEASAT 3 during two days of space walks, astronauts manually launched the satellite again. The electronics allowed ground controllers to turn on the satellite and, at the end of October, fire its perigee rocket and send LEASAT 3 into orbit.

While LEASAT-3’s repair was a success, LEASAT-4 developed its own problems. The satellite reached its intended orbit, but its ultra high frequency (UHF) downlink failed during testing and it was declared a total loss.

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Spacelab Mission, Plus Space History Tidbits

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Twenty-five years ago today — July 29, 1985 — the Space Shuttle Challenger lifted off from Kennedy Space Center on mission STS-51F. During the launch, the number one main engine shut down ahead of schedule; NASA declared an “Abort To Orbit,” but was able to re-plan the mission to complete all of its objectives.

Astronauts Charles G. Fullerton, Roy D. Bridges, Karl G. Henize, Anthony W. England, F. Story Musgrave, Loren W. Acton and John-David E Bartoe conducted life sciences, plasma physics, astronomy, and other experiments in the Spacelab-2 module before returning to earth on August 6th. They landed at Edwards Air Force Base.


(STS-51F landing at Edwards AFB (August 6, 1985). NASA image.)

(Of personal interest: When we were stationed at Edwards later in the 80s, General Bridges was the AF Flight Test Center commander. We only met him a couple of times, but his son was part of the Protestant Youth of the Chapel group we helped lead.)

Now, for those space history tidbits:

On July 29, 1955 — 55 years ago today — the White House announced the upcoming International Geophysical Year (IGY), for which the U.S. planned to launch a satellite. As you know, the Soviets’ Sputnik beat us to it.

Around this date 50 years ago — one source said July 29, another July 28 — NASA announced that the program aimed at the moon would be named “Apollo.” The name had actually been suggested six months earlier by NASA engineer Abe Silverstein. (Note that this was before President Kennedy was elected, and therefore long before he announced his support of the lunar landing program.)

Finally, on this date 50 years ago — July 29, 1960 — the first unmanned Mercury launch was attempted from Cape Canaveral. Mercury-Atlas-1 (MA-1) exploded at about eight miles altitude. We still had a long way to go.

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Space History: Shuttle Launch Delayed … By Woodpeckers

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Fifteen years ago today — July 13, 1995 — the Space Shuttle Discovery launched from Kennedy Space Center on mission STS-70. The mission had been scheduled to launch in June, but over Memorial Day weekend woodpeckers damaged the insulating foam on the external tank (shown below), which had to be repaired before the launch could proceed.


(STS-70 external tank, showing woodpecker damage. NASA image.)

Once the mission finally got underway, astronauts Terence T. Henricks, Kevin R. Kregel, Nancy Jane Currie, Donald A. Thomas, and Mary Ellen Weber deployed the seventh Tracking Data and Relay Satellite (TDRS-G). They also completed a number of experiments over the course of their 8 days in space.

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Space Destinations, On Film and In Orbit

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Sixty years ago today — June 27, 1950 — “Destination Moon” premiered in New York. Produced by George Pal and partly written by SF Grand Master Robert A. Heinlein, it was one of the first films to realistically depict a trip to the moon. This Wikipedia article goes into more detail about the movie and its influence.

Forty-five years later, on this date in 1995, the Space Shuttle Atlantis launched from the Kennedy Space Center on mission STS-71, to a destination no shuttle had ever visited before: the Russians’ Mir space station. U.S. astronauts Robert L. Gibson, Charles J. Precourt, Ellen S. Baker, Gregory J. Harbaugh, and Bonnie J. Dunbar traveled to Mir along with cosmonauts Anatoly Y. Solovyev and Nikolai M. Budarin.


(STS-71 launch. NASA image.)

STS-71 was the 100th human spaceflight launched by the U.S., and represented the first time part of a shuttle crew changed out while in orbit: Solovyev and Budarin as the crew of Mir increment 19, while the Mir 18 crew — astronaut Norman E. Thagard and cosmonauts Vladimir Dezhurov and Gannady Strekalov — boarded Atlantis for the ride back to Earth.

Now, if we could only get back to heading for destinations like the moon …

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Triple Play for Shuttle DISCOVERY

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Twenty-five years ago today — June 17, 1985 — the Space Shuttle Discovery launched from the Kennedy Space Center on mission STS-51G. U.S. astronauts Daniel C. Brandenstein, John O. Creighton, Shannon W. Lucid, John M. Fabian, and Steven R. Nagel were joined by French astronaut Patrick Baudry and the first Arab astronaut, Sultan Al-Saud of Saudi Arabia.


(The SPARTAN-1 science package in the cargo bay during mission STS-51G. NASA image.)

The STS-51G crew’s “triple play” involved launching three separate communications satellites during this one mission. They deployed the Mexican satellite Morelos-A on the 17th, the aptly-named Arabsat-IB satellite on the 18th, and finally Telstar-3D on the 19th.

The crew also released the SPARTAN-1 (Shuttle Pointed Autonomous Research Tool for Astronomy) on the 20th. Its X-ray instruments made observations of the center of the Milky Way, as well as of the Perseus cluster of galaxies. The crew retrieved SPARTAN-1 from orbit on the 24th, just prior to their return to Earth.

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ATLANTIS at the Space Station, a Decade Ago

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Ten years ago today — May 19, 2000 — the Space Shuttle Atlantis launched from the Kennedy Space Center on mission STS-101.


(Launch of STS-101. NASA image.)

Astronauts James D. Halsell, Jr., Scott J. Horowitz, Mary Ellen Weber, Jeffrey N. Williams, James S. Voss, and Susan J. Helms, along with cosmonaut Yuri V. Usachev, carried the SPACEHAB module into orbit and took part in International Space Station Assembly Flight ISS-2A.2a. They installed new equipment, delivered a ton of supplies, and made repairs to the station.

And today, of course, Atlantis is taking part in another space station mission at this very moment: installing equipment, delivering supplies, and making repairs. Its current mission also happens to be the last scheduled mission for Atlantis.

We look forward to a successful conclusion and a graceful retirement for shuttle Atlantis.

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