ISS
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NASA
NASA Sets Coverage for 32nd SpaceX Resupply Mission Departure
NASA and its international partners will soon receive scientific research samples and hardware after a SpaceX Dragon spacecraft departs the International Space Station on Thursday, May 22, for its return to Earth. Live coverage of undocking and departure begins at 11:45 a.m. EDT on NASA+. Learn how to watch NASA content through a variety of platforms, including social media. The Dragon spacecraft will…
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NASA
NASA to Welcome Expedition 72 Astronauts Home at Space Center Houston
Four NASA astronauts will participate in a welcome home ceremony at Space Center Houston after recently returning from missions aboard the International Space Station. NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and Don Pettit will share highlights from their missions at 6 p.m. CDT Thursday, May 22, during a free, public event at NASA Johnson Space Center’s visitor center.…
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NASA
What Is the International Space Station? (Grades 5-8)
This article is for students grades 5-8. The International Space Station is a large spacecraft in orbit around Earth. It serves as a home where crews of astronauts and cosmonauts live. The space station is also a unique science laboratory. Several nations worked together to build and use the space station. The space station is made of parts that were assembled…
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NASA
Unearthly Plumbing Required for Plant Watering in Space
NASA is demonstrating new microgravity fluids technologies to enable advanced “no-moving-parts” plant-watering methods aboard spacecraft. Boeing Astronauts Sunita Williams and Butch Wilmore during operations of Plant Water Management-6 (PWM-6) aboard the International Space Station. Image: NASA Crop production in microgravity will be important to provide whole food nutrition, dietary variety, and psychological benefits to astronauts exploring deep space. Unfortunately, even…
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NASA
NASA, International Astronauts Address Students from New York, Ohio
NASA astronaut Nichole Ayers and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi will answer prerecorded questions submitted by middle and high school students from New York and Ohio. Both groups will hear from the astronauts aboard the International Space Station in two separate events. The first event at 10:20 a.m. EDT on Tuesday, May 20, includes students from Long…
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NASA
Spacewalk Research and Technology
Science in Space: May Crew members on the International Space Station periodically conduct spacewalks to perform a variety of tasks such as installing, upgrading, and repairing equipment. During a spacewalk on May 1, astronauts installed hardware to support the planned addition of a seventh roll-out solar array on the exterior of the space station. Each of these arrays produces more…
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NASA
Lightning in Southeast Asia
A flash of lightning shines brighter than the lights of nearby cities in this Oct. 29, 2024, image taken by astronaut Don Pettit while aboard the International Space Station. At the time of this photograph, little to no moonlight illuminated the scene. This allows astronauts to see and photograph a variety of light sources with a high degree of contrast…
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NASA
NASA Astronauts to Answer Questions from Students in New York
Editor’s Note: This advisory was updated May 12, 2025, to change the contact for media RSVPs. NASA astronauts Nichole Ayers and Anne McClain will answer prerecorded questions about science, technology, engineering, and mathematics from students in Bethpage, New York. The two astronauts are currently aboard the International Space Station. Watch the 20-minute Earth-to-space call at 12:45 p.m. EDT on Friday, May…
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NASA
NASA Astronaut Anne McClain Works on Space Station
In this May 1, 2025, photo taken by fellow NASA astronaut Nichole Ayers, Anne McClain works near one of the International Space Station’s main solar arrays during a spacewalk. During the May 1 spacewalk – McClain’s third and Ayers’ first – the astronaut pair relocated a space station communications antenna and completed the initial mounting bracket installation steps for an International Space Station…
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NASA
Spot the Station Frequently Asked Questions
1. Why is the International Space Station up there? The International Space Station is a convergence of science, technology, and human innovation that enables research not possible on Earth for the benefit of humanity. For more than 25 years, NASA has supported a continuous U.S. human presence aboard the station, through which astronauts have learned to live and work in…
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