International Space Station

The International Space Station is a $100 billion research outpost in low-Earth orbit. It was built by 15 different countries and overseen by 5 space agencies, among them NASA, Russia's Roscosmos agency, the European Space Agency, the Canadian Space Agency and the Japan Aerospace Exploration Agency. Construction began in 1998 and rotating astronaut crews have lived on the ISS continuously since 2000. Today, the ISS is the largest human-built structure in space. See the latest news, photos and videos from ISS missions here.

Related Topics: Falcon Heavy, Incredible Space Tech, NASA, SpaceX, Interstellar Travel

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NASA astronauts Bob Hines (left) and Kjell Lindgren deliver an Independence Day message from the International Space Station on July 4, 2022.

Astronauts celebrate July 4 in space and pay honor to Houston

By Elizabeth Howell published

NASA astronauts Kjell Lindgren and Bob Hines sent a message from the International Space Station wishing their compatriots on Earth a happy Independence Day.

A pair of lunar robots practicing in the moon-like terrain of Italy's volcano Mount Etna.

Pictures from space! Our image of the day

By Space.com Staff published

A pair of lunar robots designed by German engineers took this selfie to conclude a successful exercise of autonomous operations on the moon-like slopes of Italy's Mount Etna.

A jet escaping from a black hole that forms inside a collapsing star.

Space photos: The most amazing images this week!

By Elizabeth Howell published

See the best photos on Space.com this week.

The effects of Roe v. Wade reached into space.

The top space stories of the week!

By Elizabeth Howell published

The effect of Roe v. Wade in space, rocket launches will damage ozone, and NASA's solar forecast might be wrong.

Bone loss due to microgravity

Astronauts may need to jump in space to fight bone loss

By Brett Tingley published

A new study suggests that high-impact exercise could help astronauts limit bone loss while in space.

SpaceX Cargo Dragon.

SpaceX postpones space station cargo mission again, to July 14

By Brett Tingley published

The latest delay will allow teams more time to assess and mitigate the consequences of elevated propellant vapor readings inside Dragon's propulsion system.

A full-size mockup of the International Space Station stretched over shoppers' heads at the former Fry's Electronics in Webster, Texas. Axiom Space has leased the building to support the engineering of its own commercial space station.

Shuttered full-scale space station mockup finds new use with Axiom Space

By Robert Z. Pearlman published

Houston-based Axiom Space has found the perfect place to develop its commercial orbital outpost: a sprawling facility that comes pre-equipped with a mockup of the International Space Station.

The Northrop Grumman Cygnus cargo ship S.S. Piers Sellers with the blue Earth behind it.

Private Cygnus cargo ship departs space station for a fiery death in Earth's atmosphere

By Mike Wall published

Northop Grumman's robotic Cygnus freighter is scheduled to undock from the orbiting lab at 6:05 a.m. EDT (1005) Tuesday. Watch it live here at Space.com, courtesy of NASA.

A Cygnus spacecraft

Northrop Grumman's Cygnus cargo ship boosts International Space Station's orbit

By Brett Tingley published

A Cygnus spacecraft reboosted the International Space Station to its normal operating altitude on June 25, 2022.

Samantha Cristoforetti strikes a pose very similar to what star Sandra Bullock did in the 2013 movie "Gravity."

Astronaut cosplays as 'Gravity' spacefarer in epic space station shot

By Elizabeth Howell published

Samantha Cristoforetti channeled her inner Sandra Bullock in a space station nod to "Gravity."

Expedition 67 astronaut Samantha Cristoforetti, of the European Space Agency, holds a yoga pose on the International Space Station.

Star pose: Astronaut demos microgravity yoga on International Space Station

By Elizabeth Howell published

Samantha Cristoforetti also plans to follow a 20-minute routine in microgravity in the near future.

Dream Chaser is capable of touching down on any runway that can accommodate a Boeing 737.

Dream Chaser space plane may land at New Mexico's Spaceport America

By Elizabeth Howell published

Another landing locale may have just opened up for the private Dream Chaser space plane.

space station diagram

Planned space station boost by Cygnus freighter cuts off 5 seconds into burn

By Meghan Bartels published

A planned reboost maneuver of the International Space Station ended after just 5 seconds for reasons currently unknown.

The International Space Station with the bright Earth below.

International Space Station dodges orbital debris from Russian anti-satellite test

By Tariq Malik published

A piece of Russian space junk forced the International Space Station to steer clear to avoid a chance encounter with orbital debris on Thursday (June 16).

NASA astronauts Suni Williams, left, Barry "Butch" Wilmore, center, and Mike Fincke, right, watch as a United Launch Alliance Atlas V rocket with Boeing’s CST-100 Starliner spacecraft aboard is rolled out of the Vertical Integration Facility to the launch pad at Space Launch Complex 41 ahead of the Orbital Flight Test-2 (OFT-2) mission, Wednesday, May 18, 2022, at Cape Canaveral Space Force Station in Florida.

NASA assigns 2 astronauts to fly on Boeing Starliner's 1st crewed mission

By Mike Wall published

NASA astronauts Barry "Butch" Wilmore and Suni Williams will fly on Crew Flight Test, Starliner's first crewed mission to the International Space Station.

NASA astronaut Jessica Watkins posted this photo of the moon, taken from the International Space Station, on Twitter on June 9, 2022.

Artemis astronaut Jessica Watkins marvels at the moon from space station (photo)

By Mike Wall published

The moon floats just above Earth's life-giving atmosphere in a gorgeous photo snapped from the International Space Station by NASA astronaut Jessica Watkins.

David Leestma, Sandra Magnus and Chris Ferguson stand with prior inductees after being enshrined into the U.S. Astronaut Hall of Fame at Kennedy Space Center Visitor Complex in Florida on Saturday, June 11, 2022. Behind them, from left to right: Tom Jones, Scott Altman, John Blaha, Charlie Precourt, Janet Kavandi, Pam Melroy, Bob Cabana, Dick Covey, Bonnie Dunbar, Charlie Bolden, Curt Brown, Kathy Thornton, John Grunsfeld, Eileen Collins, Jerry Ross, Susan Helms and Frank Culbertson.

Shuttle fliers enter Astronaut Hall of Fame with eye on future in space

By Robert Z. Pearlman published

At an event celebrating their past, the new inductees into the U.S. Astronaut Hall of Fame, David Leestma, Sandy Magnus and Chris Ferguson, looked to the future for the promise of space exploration.

A close-up view of a robotic SpaceX Dragon capsule atop its Falcon 9 rocket at NASA’s Kennedy Space Center in Florida on June 2, 2021, in preparation for the company’s 22nd Commercial Resupply Services mission for NASA to the International Space Station.

SpaceX cargo launch to space station delayed 2 more weeks, to July 11

By Mike Wall published

The launch of SpaceX's next cargo mission to the Internationl Space Station has been pushed back at least two more weeks, to no earlier than July 11.

A SpaceX Falcon 9 rocket launches a Cargo Dragon spacecraft on the CRS-21 resupply mission for NASA on Dec. 7, 2020.

NASA, SpaceX now targeting June 28 for next Dragon cargo launch after delay

By Josh Dinner published

Elevated vapor measurements during propellant loading of SpaceX's Dragon cargo capsule have delayed the launch of the CRS-25 mission to no earlier than June 28.

An artist depiction of a large reflector manufactured in orbit.

Airbus sending 3D printer to space station next year to pave way for off-Earth factories

By Tereza Pultarova published

European aerospace company Airbus will send a 3D printer to the International Space Station next year as a first step in its plans to set up an orbital satellite factory.