House Majority Leader U.S. Rep. Steny Hoyer, D-Md., speaks at a ceremony where senior NASA officials presented the National Federation of the Blind with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., smiles as he speaks to those in attendance at a ceremony where senior NASA officials presented the National Federation of the Blind with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., speaks at a ceremony where senior NASA officials presented the National Federation of the Blind with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., speaks at a ceremony where senior NASA officials presented the National Federation for the Blind with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., speaks at a ceremony where senior NASA officials presented the National Federation of the Blind with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., left, holds up an award presented to him by Mark Riccobono, executive director of the Jernigan Institute of the National Federation of the Blind at a ceremony where senior NASA officials presented the NFB with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

Major Sandra Ahinga, Chief of Operations Law, U.S. Space Command, speaks on a panel at a White House Hispanic Heritage month event titled “Soaring Together: Inspiring the Next Generation of Space Leaders” at the Eisenhower Executive Office Building, Monday, Sept. 30, 2024 in Washington. Photo Credit: (NASA/Aubrey Gemignani)

Caroline Kennedy speaks at an event recognizing the 50th anniversary of the inauguration of John F. Kennedy as President of the United States, Thursday, Jan. 20, 2011 in the rotunda at the U.S. Capitol. Also participating in the event, seated from left, Reverend Daniel P. Coughlin, Dr. Barry Black, U.S. Congressman John Lewis (D-GA), U.S. House Minority Leader Nancy Pelosi (D-CA), House Speaker John Boehner (R-OH), U.S. Vice President Joe Biden, Senate Majority Leader Harry Reid (D-NV), former U.S. Labor Secretary Elaine Chao, and U.S. Senator John Kerry (D-MA). Photo Credit: (NASA/Bill Ingalls)