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  • Defense Officials Testify on National Security Space Programs Budget Request
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    National Security Space Programs Fiscal Year 2019 Budget Request

    General John Raymond, the Commander of the Air Force Space Command, testified before the House Armed Services Subcommittee on Strategic Forces. Joined by two other Defence department officials,…

  • Open Phones with Scott Kelly
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    Open Phones with Scott Kelly

    Astronaut Scott Kelly took viewer phone calls and tweets on his time in space at the 10th annual Tucson Festival of Books.

  • emEnduranceem
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    Astronaut Scott Kelly recalled his time in space at the 10th annual Tucson Festival of Books.

  • After Words with Scott Kelly
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    After Words with Scott Kelly

    Astronaut Scott Kelly talked about his book Endurance, in which he recalls his voyages into space. He was interviewed by former NASA administrator Charles Bolden.

  • emChasing Spaceem
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    Chasing Space

    Former NFL player and NASA astronaut Leland Melvin talked about his book Chasing Space: An Astronaut’s Story of Grit, Grace, and Second Chances, in which he recounted his time growing up in Lynchburg,…

  • Lick Observatory
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    Lick Observatory

    Elinor Gates gave a tour of the historic Lick Observatory. Still an active research center, the observatory is home to a one of a kind refractor telescope. Constructed in 1867, the observatory is now…

  • Dava Sobel Discusses emThe Glass Universeem
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    The Glass Universe

    Dava Sobel talked about her book, The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars, about women who worked for the Harvard College Observatory, studying…

  • 20th Century UFO Conspiracies
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    20th Century UFO Conspiracies

    Professor Felix Harcourt talked about how conspiracy theories about UFOs have shaped America culture. He began in the late 1940s and described how public opinion about extraterrestrials…

  • President Trump Signs Space Policy Directive
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    Space Policy Directive Signing

    President Trump signed his first space policy directive that directs NASA to work on sending astronauts back to the moon and eventually to Mars. During the ceremony the president noted…

  • Hearing Examines NASA Space Exploration Systems
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    NASA Exploration Systems

    Witnesses testified at a hearing on the development of the Space Launch System (SLS) and Orion spacecraft, which wee integral to NASA’s future space exploration plans. The projects would…

  • Open Phones with Leland Melvin
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    Open Phones with Leland Melvin

    Astronaut and former professional football player Leland Melvin talked about his book, Chasing Space: An Astronaut’s Story of Grit, Grace, and Second Chances, and responded to viewer…

  • emHidden Figuresem
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    Hidden Figures

    Margot Lee Shetterly talked about her book, Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race. She spoke at the 17th…

  • Voyager Spacecraft 40th Anniversary
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    Voyager Spacecraft 40th Anniversary

    Scientists from the early Voyager missions recounted the program’s genesis. They also talked about discoveries made and offered an update on the spacecrafts' current interstellar journey.…

  • Vice President Addresses National Space Council Meeting
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    National Space Council Meeting

    Vice President Mike Pence made opening and closing remarks at a meeting of the National Space Council at the Smithsonian Air and Space Museum in Chantilly, Virginia. The meeting was shown between…

  • Hearing Examines NASA Research on Solar Eclipse
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    2017 Solar Eclipse Research

    Two House Science, Space, and Technology subcommittees held a joint hearing on the research conducted during the total solar eclipse of August 21, 2017. Scientists from NASA and other…

  • Legacy of Christa McAuliffe
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    Legacy of Christa McAuliffe

    Robert Veilleux, a finalist for the Teacher in Space program, talked about Christa McAuliffe’s approach to teaching and her legacy in New Hampshire. Concord, New Hampshire, teacher Christa McAuliffe was one…

  • emAmerican Eclipseem
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    American Eclipse

    David Baron talked about his book American Eclipse: A Nation’s Epic Race to Catch the Shadow of the Moon and Win the Glory of the World, in which he reports on the solar eclipse of 1878 and…

  • In Depth with Neil deGrasse Tyson
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    In Depth with Neil deGrasse Tyson

    Author and astrophysicist Neil deGrasse Tyson talked about his life and career and responds to viewer phone calls and tweets. Mr. Tyson, the director of the Hayden Planetarium in New York…

  • Living on the Moon and Mars
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    Living on the Moon and Mars

    Dr. Susan Jewell and Space Architect Brent Sherwood talked about living in space. Dr. Jewell spoke about what it might take for humans to live on Mars. Mr. Sherwood explained why he…

  • Summit on Human Exploration of Mars Part 1
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    Summit on Human Exploration of Mars, Part 1

    Astrophysicists, aerospace engineers, and space policy experts were among the speakers at the fifth annual conference on human exploration of Mars hosted by Explore Mars, a non-profit…

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