• 50th Anniversary: First Landing on Mars (Viking 1)

    Nationwide USA

    First USA spacecraft to successfully land on another planet commemorated today for its accomplishment 50 years ago; originally scheduled for July 4, landing was delayed until this day in 1976 due to rough landing site.

  • 45th Observation of STS-1 Columbia Flight

    Nationwide USA

    Commemorations occur today in honor of 1st ever NASA Space Shuttle Columbia carrying John Young and pilot Robert Crippen around Earth on 54.5-hour mission in 1981.

  • 23rd Anniversary: Loss of Columbia STS-107

    Nationwide USA

    Annual international conferences and events take place to further space exploration efforts in remembrance of Columbia 7 loss: Commander Richard D. Husband, Mission Specialist Laurel Clark, Payload Specialist Ilan Ramon (the ‘1st Israeli astronaut’) and Astronauts: William C. McCool, Michael P. Anderson, David M. Brown and Kalpana Chawla (the ‘1st […]

  • 68th Anniversary: First Satellite Sent to Space (Explorer 1)

    Nationwide USA

    American Artemis Return to the Moon For Good is underway, Mars attention and planning advancing, Outer Solar System search for life ongoing, and Interstellar craft on outgoing trajectories while first USA satellite launch on this day in 1958 ‘Explorer 1’ is celebrated and remembered.

  • 40th Anniversary: Loss of Challenger STS-51L

    Nationwide USA

    Educational and ceremonial events held worldwide to advance space technology / education and honor 7 crew members killed in Shuttle accident 28 January 1986: Commander Francis R. “Dick” Scobee, Pilot Michael J. Smith, Astronaut Christa McAuliffe (the 1st ‘Teacher in Space’), Mission Specialists Ellison S. Onizuka, Judith A. Resnick and […]

  • 59th Anniversary of Apollo 1

    Nationwide USA

    Increasing space awareness and education, remembrances and events honor three Apollo 1 crew members lost in 1967 during a launch pad test: Command Pilot Virgil “Gus” Grissom, Senior Pilot Edward H. White and Pilot Roger B. Chaffee.

  • NASA Annual Day of Remembrance

    Nationwide USA

    To honor fallen Astronauts, held annually on the fourth Thursday of January. Commemorations are held at Arlington National Cemetery, several NASA centers, and in partnership with the Astronauts Memorial Foundation at the Space Mirror at the Kennedy Space Center Visitors Complex. Among those honored on Remembrance Day are the crews […]

  • Astronaut / Moonworker Buzz Aldrin Starts 97th Year

    Nationwide USA

    As USA prepares to send people to the Moon this year, today Buzz Aldrin is celebrated for being part on the 1st human mission on the Moon, arriving as the Lunar Module "Eagle" pilot that also brought Neil Armstrong there on the Apollo 11 mission in 1969. He is credited […]

  • Artemis 1, 2nd Anniversary of Mission

    Nationwide USA

    As USA and its international partners work toward Artemis 2 crewed mission around the Moon, Space Launch System and Artemis 1 mission is observed today for its successful uncrewed flight Nov 16 – Dec 11, 2022.

  • Standard Time (USA) Begins

    Nationwide USA

    Standard Time (USA): Change clocks back 1 hour from Daylight Saving to Standard Time; does not include Hawai’i, Arizona (except the Navajo Nation), American Samoa, Guam, Northern Mariana Islands, Puerto Rico or U.S. Virgin Islands.