NASA Asteroid Experts Create Hypothetical Impact Scenario for Exercise

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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This artist’s concept depicts an asteroid drifting through space. Many such objects frequently pass Earth. To help prepare for the discovery of one with a chance of impacting our planet, NASA leads regular exercises to figure out how the international community could respond to such a threat. NASA/JPL-Caltech The fifth Planetary Defense Interagency Tabletop Exercise focused on an asteroid impact scenario designed by NASA JPL’s Center for Near Earth Object Studies. A large asteroid impacting Earth is highly unlikely…

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Watch SpaceX catch Starship Super Heavy booster with ‘chopsticks’ in this animation

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A new SpaceX video gives us a glimpse of the future — the very near future, perhaps. Late last week, Elon Musk‘s company posted on X a 60-second animation showing Super Heavy — the first stage of SpaceX’s giant new Starship rocket — coming back down to Earth after a liftoff.  SpaceX has made rocket landings relatively routine, commonly bringing back the first stages of its workhorse Falcon 9 and powerful Falcon Heavy vehicles. But the touchdown in the animation is different: It’s a midair catch performed by the “chopstick” arms of…

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NASA Shares Use Requirements with Commercial Destination Partners

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NASA astronaut Mike Barratt processes brain organoid samples inside the life science glovebox for a neurodegenerative disorder study. NASA plans to use future commercial low Earth orbit destinations for the continuation of scientific research. NASA NASA hosted a meeting to share knowledge with companies developing future commercial destinations at the agency’s Johnson Space Center in Houston. The discussion could aid in developing safe, reliable, innovative, and cost-effective space stations. Industry representatives from more than 20 companies attended. The program focused on NASA’s planned use of commercial destinations, draft utilization requirements,…

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Cassini Sees Saturn

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Saturn and its rings completely fill the field of view of Cassini’s narrow angle camera in this natural color image taken on March 27, 2004. This was the last single “eyeful” of Saturn and its rings achievable with the narrow angle camera on approach to the planet.

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Watch Firefly Aerospace launch 8 cubesats to orbit tonight

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Firefly Aerospace’s Alpha rocket will fly for the fifth time ever early Tuesday morning (July 2), and you can watch the action live. The mission, which Firefly calls “Noise of Summer,” is scheduled to launch from California’s Vandenberg Space Force Base at 12:03 a.m. EDT (0403 GMT; 9:03 p.m. on July 1 local California time). Firefly will host a launch webcast with NASASpaceflight.com, beginning 30 minutes before liftoff. Space.com will carry it here and on our home page, courtesy of Firefly and NASASpaceflight. “Noise of Summer” will send eight cubesats…

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Behind the Scenes of a NASA ‘Moonwalk’ in the Arizona Desert

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9 Min Read Behind the Scenes of a NASA ‘Moonwalk’ in the Arizona Desert NASA astronauts Kate Rubins (left) and Andre Douglas. Credits: NASA/Josh Valcarcel  NASA astronauts Kate Rubins and Andre Douglas recently performed four moonwalk simulations to help NASA prepare for its Artemis III mission. Due to launch in September 2026, Artemis III will land two, yet-to-be-selected, astronauts at the Moon’s South Pole for the first time. Traveling to space requires immense preparation, not just for the astronauts, but for the hundreds of people who work in the background. That’s…

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NASA Invites Media to Northrop Grumman’s 21st Station Resupply Launch

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Northrop Grumman’s Cygnus spacecraft approaches the International Space Station. Cygnus will deliver science experiments, crew supplies, and station hardware (Credits: NASA). Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. This launch is the 21st Northrop Grumman commercial resupply services mission to the orbital laboratory for the agency and will launch on a SpaceX Falcon 9 rocket. NASA, Northrop Grumman, and SpaceX are targeting early August to launch the Cygnus spacecraft from Space Launch Complex 40 at Cape…

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Once-in-a-lifetime star explosion, visible from Earth, could happen any day now

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If you’ve always wanted to witness a stellar explosion, your time is about to come.  T Coronae Borealis, also known as T CrB (pronounced tee-core-bore) or the “Blaze Star,” is on the precipice of a massive explosion — one that should be visible from Earth. According to calculations by Brad Schaefer, Professor Emeritus of Astronomy at Louisiana State University, along with data from amateur astronomers affiliated with the American Association of Variable Star Observers (AAVSO), the nova should occur within a few months of May 2024. T CrB is a binary…

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See the sun rage behind the ISS in epic time-lapse photo

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Miguel Claro is a professional photographer, author and science communicator based in Lisbon, Portugal, who creates spectacular images of the night sky. As a European Southern Observatory Photo Ambassador and member of The World At Night and the official astrophotographer of the Dark Sky Alqueva Reserve, he specializes in astronomical “Skyscapes” that connect both Earth and the night sky.  This image shows the silhouette of the International Space Station (ISS) as it crosses in front of the sun’s disk at a distance of 274 miles (441.5 km) from us and at a speed of about 4.5 miles…

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