The gas giant Jupiter steals the show in these two new portraits of the planet’s opposing faces, showing the swirling storms and tumultuous cloud bands blown by winds raging at hundreds of miles per hour. The Hubble Space Telescope took these images on Jan. 5-6, 2024. Jupiter rotates once every 10 hours, Hubble was able to image one hemisphere with the famous Great Red Spot visible, and wait for the other hemisphere to come into view before imaging that. The latest images show that Jupiter is currently experiencing some action.…
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Our moon
Artemis 2 moon astronauts celebrate engine test for future lunar missions (video)
NASA’s next moon mission commander raised his hands in celebration during a powerful rocket engine test. Artemis 2 commander Reid Wiseman, a NASA astronaut, was caught on video during the recent testing of the RS-25 engine that will power future versions of the Space Launch System (SLS) rocket for moon missions. NASA captured Wiseman and his Artemis 2 crewmate Christina Koch in Mississippi at NASA’s Stennis Space Center on March 6, and shared the astronauts enjoying the dramatic view on X (formerly Twitter) a few days later. The dramatic, 10-minute…
Read MoreFAA to oversee investigation of SpaceX Starship’s 3rd test flight
For the third time in 11 months, the U.S. Federal Aviation Administration (FAA) is investigating a flight of SpaceX’s Starship megarocket. Starship launched for the third time ever on Thursday (March 14), roaring into the skies from SpaceX‘s Starbase site in South Texas. The company aimed to bring both of Starship’s elements — its first-stage Super Heavy booster and its Starship upper stage — down to Earth for ocean landings, but both vehicles ended up breaking apart in the atmosphere. The test flight therefore qualifies as a mishap, and the…
Read MoreWatch SpaceX’s Starship reenter Earth’s atmosphere in this fiery video
SpaceX’s third Starship megarocket made sure its epic demise would be remembered. Starship launched today (March 14) for the third time ever, soaring into space from SpaceX‘s Starbase site in South Texas. The giant vehicle notched a number of important milestones, including opening its payload door in space and conducting a propellant-transfer demonstration away from Earth. Starship‘s upper stage didn’t stick its planned water landing in the Indian Ocean, going dark partway through its fiery descent through Earth’s atmosphere. But the ship kept its cameras on during reentry, showing us…
Read MoreScientists may have just caught 7 exotic ‘ghost particles’ as they pierced through Earth
Astronomers using the IceCube observatory, which is buried deep within the ice of the south pole, have detected seven elusive and exotic “ghost particle” candidates as they streamed through Earth. The signals suggest these particles are astrophysical tau neutrinos; they act as important messengers between powerful, high-energy celestial events and us. Neutrinos are charge-less and nearly mass-less particles that blast through the cosmos at speeds approaching that of light. Oddly enough, because of those parameters, neutrinos barely interact with anything. In fact, around 100 trillion of them pass through our bodies…
Read MoreRelive SpaceX Starship’s 3rd flight test in breathtaking photos
SpaceX’s Starship continued to wow onlookers during its third test flight today. On Thursday (March 14), SpaceX launched Starship for the third time from its Starbase manufacturing and launch facility near Boca Chica Beach in South Texas. Hundreds of rocket chasers and spectators gathered along the beach to watch the test flight, which saw Starship, or “The Ship,” separate successfully from its Super Heavy booster and reach orbital velocity. Although neither vehicle survived the test flight, SpaceX hailed the flight as a success after several key milestones were met during…
Read MoreFAA grants license for SpaceX’s March 14 Starship launch
Starship’s third-ever test flight is officially on for Thursday morning (March 14). The U.S. Federal Aviation Administration (FAA) announced today (March 13) that it has awarded a launch license for the mission. “The FAA determined SpaceX met all safety, environmental, policy and financial responsibility requirements,” the agency wrote in a post on X this afternoon. Starship, the biggest and most powerful rocket ever built, is scheduled to lift off on Thursday from SpaceX’s Starbase site in South Texas during a 110-minute window that opens at 8 a.m. EDT (1200 GMT).…
Read MoreCanon EOS R8 vs Sony A7C II: Which should you buy?
Making the jump into full-frame camera systems is never a decision to be taken lightly, mainly because, most of the time, it involves investing in a full-frame lens setup as well as purchasing the camera body. For this reason, you want to make sure you’re buying into the right brand to avoid buyer’s regret later down the line. Here we’re looking at Sony and Canon’s smallest full-frame cameras, comparing their specs and how we found them when we tested them. So, if you’re in the market for your first full-frame…
Read MoreDark Energy Camera captures record-breaking image of a dead star’s scattered remains
This billowing mass of dust filaments and gas tendrils stretching across 100 light-years of space like delicate lace is the Vela supernova remnant — scattered ashes of a star that exploded about 11,000 years ago. The image was acquired by the Dark Energy Camera (DECam), which is mounted on the Victor M. Blanco 4-Meter Telescope at the Cerro Tololo Inter-American Observatory in Chile. DECam was originally designed to conduct a survey of distant galaxies to measure the strength of dark energy as it accelerates the universe’s expansion and draws those…
Read MoreWater-themed plaque to fly on Europa Clipper to Jupiter’s icy ocean moon
A NASA spacecraft dedicated to studying a small ocean world will carry with it a metal plaque etched with the ripples created by the many ways humans say “water.” The Europa Clipper Vault Plate was revealed by NASA on Friday (March 8) at the opening session of the South by Southwest (SXSW) conference in Austin, Texas. Lori Glaze, NASA’s director of planetary science, joined U.S. Poet Laureate Ada Limón on stage to discuss the intersection of space and art, as well as again hear Limón recite her ode, “In Praise…
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