NASA Invites Media to Northrop Grumman CRS-24 Station Resupply Launch

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Northrop Grumman’s Cygnus XL cargo craft, carrying over 11,000 pounds of new science and supplies for the Expedition 73 crew, is pictured moments before its capture with the International Space Station’s Canadarm2 robotic arm. Both spacecraft were orbiting 257 miles above Namibia. Cygnus XL is Northrop Grumman’s expanded version of its previous Cygnus cargo craft increasing its payload capacity and pressurized cargo volume. NASA Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. A Northrop Grumman Cygnus XL…

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NASA’s DART Mission Changed Orbit of Asteroid Didymos Around Sun

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The Italian Space Agency’s LICIACube traveled alongside NASA’s DART to capture the spacecraft’s collision with Dimorphos. In this LICIACube image, taken moments after impact on Sept. 26, 2022, rocky debris can be seen fanning out from the smaller asteroid below its larger binary partner, Didymos. ASI/NASA This image of asteroids Didymos, left, and Dimorphos was captured by NASA’s DART mission a few seconds before the spacecraft smashed into Dimorphos on Sept. 26, 2022. The impact on the smaller asteroid had a measurable effect on the orbit of its larger partner.…

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Track NASA’s Artemis II Mission in Real Time

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As NASA invites the public to follow the Artemis II mission as a crew of four astronauts venture around the Moon inside the agency’s Orion spacecraft, people around the world can pinpoint Orion during its journey using the Artemis Real-time Orbit Website (AROW). During the approximately 10-day mission, NASA will test how the spacecraft’s systems operate as designed with crew aboard in the deep space environment. Using AROW, anyone with internet access can track where Orion and the crew are, including their distance from Earth, distance from the Moon, mission…

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Weekends on the Space Station

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NASA/Chris Williams NASA astronaut Jessica Meir trims the hair of fellow NASA astronaut Jack Hathaway in this March 1, 2026, image. Meir uses an electric razor attached to a vacuum that collects loose clippings to keep the station’s atmosphere clean in microgravity. Crew on the International Space Station also use weekends to complete housekeeping tasks. Learn more about life on the International Space Station. Image credit: NASA/Chris Williams

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NASA to Cover Northrop Grumman Cargo Spacecraft Departure

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Northrop Grumman’s Cygnus XL cargo spacecraft, loaded with more than 11,000 pounds of science and supplies for Expedition 73, is seen grasped by the International Space Station’s Canadarm2 after its capture on Sept. 18, 2025, as both spacecraft orbited 257 miles above Tanzania. Credit: NASA After delivering more than 11,000 pounds of supplies, science investigations, hardware, and other cargo to the International Space Station for NASA and its international partners, the Cygnus XL spacecraft supporting Northrop Grumman’s 23rd Commercial Resupply Services mission is scheduled to depart the orbiting laboratory Thursday,…

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Ailing “Megaberg” Sparks Surge of Microscopic Life

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Earth Observatory Science Earth Observatory Ailing “Megaberg” Sparks… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change Articles Notes from the Field Blog Earth Matters Blog Blue Marble: Next Generation EO Kids Mission: Biomes About About Us Subscribe 🛜 RSS Contact Us Search   Natural color Chlorophyll NASA Earth Observatory NASA Earth Observatory Natural colorChlorophyll NASA Earth Observatory NASA…

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Total Lunar Eclipse

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A total lunar eclipse rises over New Orleans, home of NASA’s Michoud Assembly Facility, in the early morning hours of Tuesday, March 3. A lunar eclipse occurs when Earth passes directly between the Sun and Moon, casting a huge shadow across the Moon’s surface. The Moon appears dark red or orange as the Sun’s light filters through Earth’s atmosphere.

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Biosafety Review Board (BRB)

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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) ESA astronaut Alex Gerst working with a BioServe-designed drug metabolism experiment on the International Space Station The mission of the Biosafety Review Board (BRB) is to identify, evaluate, control and prevent biological hazards in conformance with NASA, federal and international health and safety regulations. The BRB includes a team of microbiologists, cell biologists, physicians, industrial hygienists, and occupational health professionals to assess the wide range of biohazardous materials encountered. Biohazardous materials may consist of bacteria, fungi, viruses, protozoa, cell cultures, and other infectious agents. All…

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