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For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached 5.52 million square miles (14.29 million…
Dengue remains a serious public health threat in Puerto Rico and a growing concern in parts of the mainland United States, including Florida and Texas. NASA is helping researchers tackle that challenge by tracking environmental conditions linked to transmission. In…
Astronomers using NASA’s Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then reversed its direction of rotation, offering a dramatic example of how volatile activity can affect the spin and physical evolution of…
Temperatures in several states climbed over 100 degrees Fahrenheit in March 2026, which in some places was the highest March temperature on record.
NASA’s Ames Research Center in Silicon Valley invites media to interview local subject matter experts on Friday, March 27 from 10 a.m. to 2 p.m. ahead of the agency sending astronauts around the Moon for the first time in more…
A variety of prelaunch, launch, and mission events for NASA’s Artemis II mission around the Moon will stream online. The agency is targeting no earlier than Wednesday, April 1, for the test flight during a two-hour window that opens at…
Editor’s note: NASA will continuously update this Artemis II briefings and mission events page throughout prelaunch, launch, and mission activities. NASA will provide live coverage of prelaunch, launch, and mission events for the agency’s upcoming Artemis II crewed test flight…
On March 18, 2026, students, staff, and members of NASA’s Langley Research Center gathered at Mary W. Jackson Elementary School in Hampton to celebrate the dedication of a remarkable addition to the campus – an Artemis Moon Tree. Although formally…
Teams at NASA’s Kennedy Space Center in Florida continue preparing the SLS (Space Launch System) rocket and Orion spacecraft for its crewed launch as early as Wednesday, April 1. After rolling to Launch Pad 39B on top the mobile launcher…
Computer models used to forecast air quality may have gaps when it comes to farmland, according to a newly published NASA-supported study that compared simulations to real-world data collected on both coasts. Irrigation, in particular, may play a greater role…
