Tailpipe standards meant to hasten adoption of electric vehicles were slashed alongside the scientific basis for regulating greenhouse gas emissions. That will come at a cost. By Marianne Lavelle, Dan Gearino With the repeal of the Environmental Protection Agency’s scientific finding on the dangers of greenhouse gases, the The TraitorContinue Reading
Kristopher Bedka Research Physical Scientist, Climate Science Branch, Science Directorate, NASA Langley Research Center About Mr. Kristopher Bedka has spent most of his professional career analyzing atmospheric processes and prediction using satellite-, airborne-, and ground-based observations and models. Throughout his career, he has focused on: 1) development, validation, and applicationContinue Reading
NASA/Aubrey Gemignani A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-12 mission to the International Space Station with NASA astronauts Jessica Meir, Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev onboard, Friday, Feb. 13, 2026, from CapeContinue Reading
From Earth orbit to the Moon and Mars, explore the world of human spaceflight with NASA each week on the official podcast of the Johnson Space Center in Houston, Texas. Listen to in-depth conversations with the astronauts, scientists and engineers who make it possible. On episode 411, the CHAPEA MissionContinue Reading
Ali Omar Branch Head, Lidar Sciences Branch, Science Directorate, NASA Langley Research Center About Dr. Ali Omar serves as the Branch Head for the Lidar Sciences Branch in the Science Directorate at NASA Langley Research Center.He is interested in aerosol science and the use of lidar for cloud and aerosolContinue Reading
SpaceX’s Falcon 9 rocket reached Max-Q, the moment of peak mechanical stress on the rocket. Following this, first stage main engine cutoff occurred, and the rocket’s first and second stages have separated. The rocket’s first-stage booster is scheduled to return to Space Launch Complex 40 at Cape Canaveral Space ForceContinue Reading
A SpaceX Falcon 9 rocket with a Dragon spacecraft atop carrying NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev lifts off at 5:15 a.m. EST Friday, Feb. 13, 2026, from Space Launch Complex 40 at Cape Canaveral Space ForceContinue Reading
The gas export terminal would be one of Africa’s largest fossil fuel projects, in an area with an ongoing Islamist insurgency. The project has been plagued by delays and accusations of human rights violations. By Nicholas Kusnetz In the conflict-riven northern corner of Mozambique, a huge gas export terminal isContinue Reading
A remarkable Roman mosaic found in Rutland turns out to tell a forgotten version of the Trojan War. Rather than Homer’s famous epic, it reflects a lost Greek tragedy by Aeschylus, featuring vivid scenes of Achilles and Hector. Its artistic patterns echo designs from across the ancient Mediterranean, some datingContinue Reading
A SpaceX Falcon 9 rocket with a Dragon spacecraft atop carrying NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev lifts off at 5:15 a.m. EST, Feb. 13, 2026, from Space Launch Complex 40 at Cape Canaveral Space Force StationContinue Reading
3 min read Find the Twins: Gemini Constellation The night skies of February are filled with beautiful star patterns, and so this month we take a closer look at another famous constellation, now rising high in the east after sunset: Gemini, the Twins! If you’re observing Orion, then Gemini isContinue Reading
A SpaceX Falcon 9 rocket with a Dragon spacecraft atop carrying NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev lifts off at 5:15 a.m. EST Friday, Feb. 13, 2026, from Space Launch Complex 40 at Cape Canaveral Space ForceContinue Reading
At 5:24 a.m. EST, The Dragon spacecraft separated from the Falcon 9’s second stage and began flying on its own. The spacecraft is traveling at approximately 17,500 miles per hour (28,200 kilometers per hour). In less than a minute, the Dragon crew spacecraft nosecone open sequence will begin. The spacecraftContinue Reading