Why is "STS-51-C" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-13 09:04:55
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
STS-51-C entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-13 and was most recently seen on 2026-04-13.
Wikipedia Overview
STS-51-C was the 15th flight of NASA's Space Shuttle program, and the third flight of Space Shuttle Discovery. It launched on January 24, 1985, and made the fourth shuttle landing at the Shuttle Landing Facility at the Kennedy Space Center in Florida on January 27, 1985. STS-51-C was the first shuttle mission dedicated to the United States Department of Defense (DoD), and consequently many details remain classified. NASA reported that a satellite (USA-8) was deployed during the mission using an Inertial Upper Stage booster and met mission objectives. At just over three days, the mission was shorter in duration than most civilian missions and was the shortest of Discovery's career.
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Trending Topic Today
Search Interest Perspective
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Remembering Shuttle Discovery’s Miracle Mission 51C, 35 Years On (Part 2) - AmericaSpace
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40 Years Ago: STS-51C, the First Dedicated Department of Defense Shuttle Mission - NASA (.gov)
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OTD…Jan. 24 and STS-51C - Spaceflight Now
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Ken Mattingly Apollo 13: Astronaut who helped crew safely return to Earth after explosion doomed lunar mission, dies at 87 - ABC7 Bay Area
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Before Challenger: Remembering the launch of STS-61-C - Eden Prairie Local News
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Remembering Shuttle Discovery’s Not-So-Secret Mission, 35 Years On - AmericaSpace
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Remembering the Challenger Seven - Air and Space Museum
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Astronaut Ken Mattingly, who flew in Apollo 16, involved in Apollo 13, dies - newsnationnow.com
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Alabama remembers astronaut Ken Mattingly and his history here - AL.com
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Charles “Charlie” Walker - Kennedy Space Center Visitor Complex
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Ellison Onizuka, first Asian-American astronaut, brought Hawaii to space - NBC News
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Biography of Col. Ellison Onizuka, Challenger Astronaut - ThoughtCo
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STS-51J - NASA (.gov)
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‘It’s Gonna Be Great’: 30 Years Since Shuttle Mission 51D (Part 1) - AmericaSpace
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NASA Administrator Remembers Apollo Astronaut Thomas K. Mattingly II - NASA (.gov)
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‘ … T-9 Minutes and Counting … ‘: Mission 51C, NASA’s First Top-Secret Shuttle Flight - AmericaSpace
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Next Cygnus Cargo Ship Named for Challenger Hero Ellison Onizuka - AmericaSpace
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Challenger’s Final Voyage: A Mission That Never Was - AmericaSpace
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A lighter shade of black: the (non) mystery of STS-51J - The Space Review
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40 years ago NASA launched first DOD Shuttle mission - The Register
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Former Astronaut Thomas K. Mattingly II - NASA (.gov)
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U.S. Space Force Field Commands Announce Another GPS III Mission to Enhance Warfighter Capabilities - petersonschriever.spaceforce.mil
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The Lunacy of Secrecy: 30 Years Since Mission 51C (Part 2) - AmericaSpace
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Ken Mattingly, astronaut, pilot and admiral, dead at 87 - Task & Purpose
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Loren Shriver, Commander of Hubble Deployment Mission, Turns 70 Today - AmericaSpace
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Photos: Personal items from NASA's fallen space shuttle astronauts - collectSPACE.com
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Planetary paparazzi - planetary.org
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To look out from a higher plateau: the naming of Onizuka Air Force Station - The Space Review
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Ellison Onizuka: First Asian American in Space - NASA (.gov)
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Classified Shuttle Missions: Secrets in Space - Space
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This Week in NASA History: STS-51C Launches – Jan. 24, 1985 - NASA (.gov)
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Astronaut C. Gordon Fullerton, 1936–2013 - AmericaSpace
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A tradition of Discovery: NASA's most-flown space shuttle upholds legacy on final flight - collectSPACE.com
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Holliday, Kevin C. - Kutis Funeral Home Inc
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The First Asian-American Astronaut Who Went to Space Died in the Challenger Explosion 33 Years Ago - nextshark.com
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Assigning an identification to a satellite, revisited - The Space Review
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SpaceX Plans to Launch Starship Rocket to Hawaii from Texas; Marine Warnings Issued - Weatherboy
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Soundtrack Saturday: “SpaceCamp” - Popdose
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Book Review: ‘Realizing Tomorrow: The Path to Private Spaceflight’ - AmericaSpace
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A spacecraft is named after Ellison Onizuka, NASA’s first Asian American astronaut - nextshark.com
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Assigning an identification to a satellite - The Space Review
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L+500 and counting: NASA astronaut to be 500th person in space - collectSPACE.com
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Space Spinoffs: The Technology To Reach The Moon Was Put To Use Back On Earth - npr.org
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Celebrities From Hawaiʻi Who Made It Big (and What High School They Went To) - HAWAIʻI Magazine
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Speedy Tuesday – Ken Mattingly’s Omega Speedmaster - Fratello Watches
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2024-25 high school basketball state champions - MaxPreps
Why This Topic Is Trending
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Search Interest & Related Topics
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