Space Travel

The International Space Station Is Open for Business—and Tourists

NASA is relaxing its restrictions on commercial activities on the ISS as part of an effort to free up funding for other projects

The Museum of the Moon is just one of many events taking place across the United States celebrating the 50th anniversary of landing on the moon.

A Cross-Country Guide to Celebrating the 50th Anniversary of the Moon Landing

It's been half a century since humankind touched down on the surface of the moon, and we're not done praising the feat

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We Chose to Go to the Moon

A collection of stories to celebrate the semicentennial of the Apollo 11 mission

The Smithsonian has completed its multi-year conservation project of the Neil Armstrong spacesuit, digitizing the historic Apollo artifact so that soon authentically realized duplicates can be downloaded for study and appreciation.

In Celebration of 50 Years Since the Moon Landing, Neil Armstrong's Spacesuit Set to Return to Public View

Duplicates of the 3D scanned historic Apollo artifact will also tour Major League ballparks this summer

To all the looney lunar landing deniers and conspiracy theorists out there, NASA has just four words to say: "Apollo: Yes, We Did."

Yes, the United States Certainly DID Land Humans on the Moon

Moon-landing deniers, says space scholar and former NASA chief historian Roger Launius, are full of stuff and nonsense

Francis Rogallo (above, in 1959 in a wind tunnel at NASA's Langley Research Center in Hampton, Virginia) along with his wife Gertrude, originally conceived of their paraglider in the mid-1940s to make aviation more practical and economically available to more aviators.

The Paraglider That NASA Could Have Used, but Didn't, to Bring Astronauts Back to Earth

Francis Rogallo's invention would have brought returning space vehicles in for a runway landing, instead of an ocean splashdown

NASA astronaut Christina Koch conducts botany research aboard the International Space Station, where she’s been living and working since March 14, 2019. Her mission has been extended, and she will remain at the station until February 2020.

Christina Koch Is Scheduled to Spend 328 Days in Space—a Record for Women Astronauts

‘It feels awesome,’ Koch said of the milestone

An image of a lion, like the designs on Lydian coins during the Iron Age

What Was the World's First Currency and More Questions From Our Readers

You've got questions, we've got experts

Shortly after the first human space flight, the Soviet Union began planning to send a woman to space.

The First Group of Female Cosmonauts Were Trained to Conquer the Final Frontier

Two decades before the first American woman flew to space, a group of female cosmonauts trained in Star City of the Soviet Union 

Identical twin astronauts, Scott and Mark Kelly, are subjects of NASA’s Twins Study. Scott (right) spent a year in space while Mark (left) stayed on Earth as a control subject.

NASA's Study of Astronaut Twins Creates a Portrait of What a Year in Space Does to the Human Body

Wide-ranging research compares astronaut Scott Kelly to his earthbound twin brother, Mark

Talk about sleeping on the job.

NASA Is Recruiting Women to Stay in Bed for Two Months

The gig pays around $18,500, but this is no dream job

For the first time, two female astronauts will conduct routine tests outside the International Space Station later this month while a team of women at NASA direct the work from the ground. Left: Christina Hammock Koch; Right: Anne McClain

NASA Cancels First All-Female Spacewalk Due to Spacesuit Size Issues

NASA didn’t have two properly fitting and space-ready suits for both women

Jennifer Levasseur from the National Air and Space Museum notes that the museum’s supply of popular astronaut foods is less comprehensive than its collection of rejects. “We only get what they didn’t eat (above: Apollo 17's spiced fruit cereal is now in the collections)."

Rita Rapp Fed America’s Space Travelers

NASA’s food packages now in the collections of the Air and Space Museum tell the story of how a physiologist brought better eating to outer space

This cylindrical vessel, known as the Case/Throat/Nozzle (CTN), is the portion of RocketMotorTwo donated to the museum. It is one of the only non-reusable components of SpaceShipTwo.

The Engine Powering the Future of Civilian Spaceflight Enters the Collections

SpaceShipTwo’s historic rocket motor lands at the National Air and Space Museum

An artist's rendering of the European Space Agency's Mars rover, scheduled for launch in 2020 and recently named after English chemist and X-ray crystallographer Rosalind Franklin.

Europe's 2020 Mars Rover Named for DNA Pioneer Rosalind Franklin

The U.K.-built vehicle is due to launch to the Red Planet next year

Though the technological challenges for a future Mars mission are considerable, a proposal to "live off the land" using resources on the Red Planet might dramatically simplify exploration plans.

A Smithsonian Researcher Reflects on What It Will Take to Land Humans on Mars

In a new book on space exploration, Smithsonian curator emeritus Roger D. Launius predicts boots on the Red Planet ground by the 2030s

Yutu-2 sets off on its inaugural journey.

The Cotton Plant That Sprouted on the Far Side of the Moon Has Died

China, which is manning the first probe to land on the lunar far side, was hoping to find out how plants fare in outer space

Beneath the Space Window at the National Cathedral in Washington, D.C., where a seven-gram sample of moon rock is incorporated into the design, a sold-out crowd gathered this week for the celebration of the 50th Anniversary of Apollo 8.

NASA Won’t Be Going ‘Back’ to the Moon—It Wants to Go Beyond It

At a 50th-anniversary event for Apollo 8, NASA’s Jim Bridenstine envisioned the moon’s potential for future space exploration

The Golden Record features images of life on Earth, nature sounds, greetings recorded in 55 different languages

New Catalogue Describes Everything We’ve Sent Into Space

Entries include Doritos’ advertisement, Klingon Opera invitation, Beatles song

A new Smithsonian Book asks the question: Is there a future for crewed missions to the Moon?

In the Wake of Apollo’s 'Giant Leap,' What’s Next for Lunar Exploration?

A new Smithsonian Book unpacks the possible future of missions to the Moon

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