The Starliner spacecraft on NASA’s Boeing Crew Flight Test is pictured docked to the Harmony module’s forward port as the International Space Station orbited 263 miles above the Mediterranean Sea. Photo credit: NASA A pulsing sound from a speaker in Boeing’s Starliner spacecraft heard by NASA astronaut Butch Wilmore aboard the International Space Station has [...]
Photo of the Day Why is there a triangle hovering over the Sun? Although the shape is unusual, the type of structure is not: it is part of an evolving solar prominence. Looping magnetic fields on the Sun channel the flow of energetic particles, sometimes holding glowing gaseous structures aloft for months. A prominence [...]
Photo of the Day Why does Saturn appear so big? It doesn't -- what is pictured are foreground clouds on Earth crossing in front of the Moon. The Moon shows a slight crescent phase with most of its surface visible by reflected Earthlight, known as Da Vinci glow. The Sun directly illuminates the brightly [...]
Photo of the Day Galaxies of the NGC 7771 Group are featured in this intriguing skyscape. Some 200 million light-years distant toward the constellation Pegasus, NGC 7771 is the large, edge-on spiral near center, about 75,000 light-years across, with two smaller galaxies below it. Large spiral NGC 7769 is seen face-on to the right. [...]
NASA astronauts (from left) Tracy C. Dyson and Suni Williams update emergency procedure manuals aboard the space station’s Columbus laboratory module. Space botany and combustion physics wrapped up the research schedule aboard the International Space Station on Friday. The orbital residents also finalized life support maintenance work and conducted eye exams at the end of [...]
The American flag pictured inside the window of Boeing’s Starliner spacecraft at the International Space Station.Credit: NASA NASA will provide live coverage of the upcoming activities for Boeing’s Starliner spacecraft departure from the International Space Station and return to Earth. The uncrewed spacecraft will depart from the orbiting laboratory for a landing at White Sands [...]
Learn Home Co-creating authentic STEM… Community Partners Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Stories Science Activation Highlights Citizen Science 2 min read Co-creating authentic STEM learning experiences with Latino communities Led by Arizona State University, the NASA Science Activation Program’s “Engaging Hispanic Communities in Authentic NASA Science” project [...]
NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov (Credit: NASA) Editor’s note: This release was updated twice on Aug. 30, 2024. First, to correct Roscosmos cosmonaut Aleksandr Gorbunov’s role as a mission specialist. It was updated again to correct a launch date. NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov will launch no [...]
Mars: Perseverance (Mars 2020) Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance [...]
5 min read NASA, ESA Missions Help Scientists Uncover How Solar Wind Gets Energy Since the 1960s, astronomers have wondered how the Sun’s supersonic “solar wind,” a stream of energetic particles that flows out into the solar system, continues to receive energy once it leaves the Sun. Now, thanks to a lucky lineup of [...]
