6 Min Read Euclid View of Milky Way Heart Previews Core Survey by NASA’s Roman This image by ESA’s (European Space Agency) Euclid (with color added using ground-based images) provides an earlier snapshot of a region of our galaxy that NASA’s Nancy Grace Roman Space Telescope will repeatedly observe duringContinue Reading
2 Min Read NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars PIA26726 Credits: NASA/JPL-Caltech/University of Arizona Photojournal Navigation Science Photojournal NASA’s HiRISE Captures… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About Downloads NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars JPEG (492.31 KB) PIA26726 FigureContinue Reading
ESA astronaut Sophie Adenot assists NASA astronaut Chris Williams as he tries on his spacesuit, testing its comfort and mobility as well as its communications and life support systems ahead of a spacewalk planned for June 30, 2026. NASA The Expedition 74 crew members continued their spacewalk preparations on WednesdayContinue Reading
When an animal’s environment changes faster than the animal can adapt, its chances of survival can flat-line. The same is true for populations, and even entire species. Now, scientists at MIT and the University of Leicester have found that this connection between evolutionary adaptation and the pace of environmental changeContinue Reading
5 Min Read Career Spotlight: Electrician (Ages 14-18) What does an electrician do? Electricity powers the world, and electricians are the ones who get it where it needs to go. An electrician is an expert who is trained to make sure electrical systems and equipment are installed safely and workingContinue Reading
A hidden population of South African leopards has revealed a remarkable evolutionary story. Researchers analyzing entire leopard genomes discovered that the Cape Floristic Region’s leopards are not only much smaller than most African leopards, but also genetically distinct after being isolated for roughly 20,000 years. Surprisingly, despite their small population,Continue Reading
NPR’s Michel Martin speaks with Jennifer Francis, senior scientist at the Massachusetts-based Woodwell Climate Research Center, about the impact of Europe’s heat wave and its links to climate change.Continue Reading
The head of the UN’s civil aviation agency, ICAO, has called for immediate global action to protect commercial flights from escalating military threats, including missiles, drones, and GPS signal jamming.Continue Reading
In 2022, global production of construction materials accounted for more than 7 percent of total carbon emissions. But how many of those materials were truly necessary to build houses, buildings, and bridges? A technique called topology optimization can design structures that reduce the amount of material used, in some casesContinue Reading
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Perseverance Rover Mars Curiosity Rover Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 4 minContinue Reading
Earth Observatory Science Earth Observatory Playing the Moon Game 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 ArticlesContinue Reading
Researchers uncovered why H5N1 bird flu attacks cows’ udders instead of their lungs: the virus’s preferred receptors are concentrated in mammary tissue. The breakthrough could help scientists predict future bird flu jumps and spot unusual infections before they spread widely., Read MoreContinue Reading
Official NASA portrait of Sean Gallagher Credit: NASA NASA has selected Sean Gallagher as the agency’s chief information officer (CIO). In this role, he is responsible for the agency’s entire portfolio of Information Technology products and services. Gallagher has been serving in an acting capacity since January and his permanentContinue Reading