Space and astronomy news
On Sunday, May 21, the 4-person crew of Axiom Mission 2 (Ax-2) blasted off to the International Space Station (ISS) on board a SpaceX Crew Dragon, and today, May 22, the private astronaut crew boarded the International Space Station for a scheduled 10-day stay.
Continue reading “Four Private Astronauts Are Now on the International Space Station”
Another of NASA’s top human spaceflight officials has joined SpaceX. Kathy Leuders, the former associate administrator for NASA’s Space Operations Mission Directorate, retired from NASA on May 1 after 31 years of service. But this week, CNBC reports that Lueders has joined SpaceX at the company’s Starbase facility in Texas. She follows Bill Gerstenmaier, who retired from NASA in 2020 and became a senior executive at SpaceX as build and flight reliability vice president.
Continue reading “Kathy Lueders Was NASA's Top Human Spaceflight Official. Now She Works for SpaceX”
During the recent ViaSat-3 launch on a Falcon Heavy rocket, SpaceX released the protective spacecraft fairing at the highest altitude ever attempted. Therefore, the fairing reached incredible speeds during its fiery re-entry through the Earth’s atmosphere. Fortunately, there was a camera on board so we could watch. At one point, the one half of the fairing was traveling 15 times faster than the speed of sound, releasing a trail of plasma in its wake as it returned to Earth.
Continue reading “Watch a SpaceX Fairing's Fiery Re-Entry Through the Atmosphere”
It was an exciting time when, two weeks ago, SpaceX got the clearance it needed to conduct its first orbital flight test with the Starship and Super Heavy launch system. After years of waiting, SN flight tests, static fire tests, and stacking and unstacking, the long-awaited test of the SN24 Starship and BN7 Booster prototype was on! For this flight, SpaceX hoped to achieve an altitude of at least 150 km (90 mi) above sea level, crossing the 100 km (62 mi) threshold that officially marks the boundary of “space” (aka. the Karman Line) and making a partial transit around the world before splashing down off the coast of Hawaii.
Unfortunately, things began to go awry a few minutes into the flight as the Starship prototype failed to separate from the booster, sending the rocket into a spin that ended in an explosion. While Musk and SpaceX issued statements that the test was largely successful and lots of valuable data was obtained, residents and environmental researchers claim the explosion caused damage to houses in the area and the local environment. In response, the FAA has launched a “mishap investigation,” temporarily grounding the Starship until the explosion’s impact can be assessed.
Continue reading “SpaceX Starship Effectively Grounded by FAA After in-Flight Explosion”
Astrophotographer Todd Salat was out in the early hours of April 15, 2023, hoping to capture an aurora display over Donnelly Dome near Delta Junction, Alaska. While the stunning aurora didn’t disappoint, Salat was in for a surprise: a weird spiral appeared in the sky over the summit.
“I had no idea of what I was seeing,” Salat said on his website, “but this phenomenon appears to be caused by engine exhaust from a SpaceX Transporter-7 mission that launched southward on the Falcon 9 about three hours earlier from the Vandenberg Space Force Base in California.”
Continue reading “Aurora Hunter Todd Salat Captures a Bizarre Spiral Made by a SpaceX Fuel Dump”
SpaceX’s Starship launch system lifted off on its first full-scale test flight today, rising majestically from its Texas launch pad but falling short of stage separation.
The uncrewed mission represented the most ambitious test yet for the world’s most powerful rocket — which eventually could send people to the moon and Mars, and even between spaceports on our own planet.
Liftoff from SpaceX’s Starbase complex at Boca Chica on the South Texas coast came at 8:33 a.m. CDT (9:33 a.m. EDT). The Starship system’s Super Heavy booster, powered by 33 methane-fueled Raptor rocket engines, rose into clear skies with a deafening roar and a blazing pillar of flame.
Hundreds of SpaceX employees cheered at the company’s California headquarters, but the crowd turned quiet three minutes into the flight when the Starship upper stage failed to separate from the booster as planned. The entire rocket spun in the air as a ground-based camera watched.
A minute later, SpaceX’s flight termination system destroyed both stages of the rocket as a safety measure. “Obviously, we wanted to make it all the way through, but to get this far, honestly, is amazing,” launch commentator Kate Tice said.
Continue reading “SpaceX’s Starship Has a Glorious Liftoff — but Then Spins and Explodes”
It’s been a long road, but it looks as though SpaceX may finally be ready for an orbital flight test with the Starship and Super Heavy. After months of waiting, static fire tests, stacking, and restacking, Elon Musk announced on March 16th that SpaceX could be ready to go with the SN24 and BN7 prototypes in “a few weeks,” pending approval from the Federal Aviation Administration (FAA). Musk announced via Twitter, saying, “launch timing depends on FAA license approval. Assuming that takes a few weeks, first launch attempt will be near end of third week of April, aka…”
Continue reading “Will the Starship be Ready for an April Launch?”
The NASA/SpaceX Crew 6 members are now on their way to the International Space Stations after a spectacular nighttime liftoff from Launch Complex 39A at Kennedy Space Center.
At 12:34 am EST, a SpaceX Falcon 9 rocket sent a Dragon spacecraft named Endeavour into orbit. Onboard were NASA astronauts Stephen Bowen and Warren Hoburg, along with United Arab Emirates (UAE) astronaut Sultan Alneyadi and Roscosmos cosmonaut Andrey Fedyaev.
Continue reading “Spectacular Night Launch Sends SpaceX Crew 6 to the Space Station”
Another day, another static fire test, another milestone on the road to space! For months, crews at the SpaceX Starbase near Boca Chica, Texas, have been conducting static fire tests of the B7 Super Heavy booster prototype. In previous tests, the ground crews test-fired 7 to 14 of the B7s Raptor 2 engines for periods lasting 7 to 13 seconds. Today, the crews prepped the BN7 Booster for the first static fire test, where all thirty-three engines would fire simultaneously. While two of its Raptors did not fire, the test was a success and set a new record for the amount of thrust produced in a single booster fire.
Continue reading “SpaceX Sets New Record with Successful Test-Firing of 31 Raptor Engines!”
SpaceX is at it again! Yesterday (November 29th), the company conducted another static fire test with the Booster 7 (BN7) prototype at its Starbase in Boca Chica, Texas. The test began at 02:42 p.m. EST (11:42 a.m. PST) and saw eleven of the BN7’s thirty-three Raptor 2 engines fire for 13 seconds. While static fire tests have been the norm these past few months, this latest might be the prelude to the orbital test flight Musk has been hinting at for close to a year. News of the successful test was shared via Twitter, while NASA Spaceflight (NSF) shared footage of the test via Youtube.
Continue reading “SpaceX’s Super Heavy Fires 11 of its Engines in a Long-Duration Test”