Saturday, September 27

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SpaceX to launch its Starship-Super Heavy rocket on its 9th test flight – Spaceflight Now
SpaceX

SpaceX to launch its Starship-Super Heavy rocket on its 9th test flight – Spaceflight Now

A SpaceX Starship-Super Heavy rocket stands stacked at Pad A at Starbase, Texas, ahead of the Starship Flight 9 mission. Image: SpaceX SpaceX is gearing up for a critical flight test for its Starship program. Launch teams are preparing to send the world’s largest rocket on its ninth test flight for the fully integrated vehicle on Tuesday eventing. The company is betting on the testing and improvements made since the first flight of its Block 2 Starship upper stage will allow that part of the rocket to fly as intended. It’s a feat that eluded SpaceX in its previous two launches for the program. SpaceX is aiming for the mission, dubbed Starship Flight 9, to launch from Pad A at Starbase, Texas, during a window that opens on Tuesday, May 27, at 6:30 p.m. CDT (7:30 p.m. EDT, 2330 UTC). Spacefl...
Astronomy

Is there really life on planet K2-18b? We can’t rule it out, but some key questions must be answered | Nathalie Cabrol

Astrobiology has entered an exciting new phase in recent decades. Since the 1990s, but accelerating in recent years, researchers have begun confirming the existence of exoplanets – that is, planets outside our own solar system – and studying their properties. We now know that planets are common, and a sizeable fraction orbit in the habitable zone of their parent star – suggesting they could have the conditions to sustain biological life.Studies have also revealed entirely new classes of worlds we had no idea could exist. Hycean planets are unknown in our solar system, and are possibly some of the strangest planets discovered to date. They may be ocean-covered worlds with hydrogen-rich atmospheres and, as such, are promising candidates for the detection of biosignature gases – chemical prod...
Trump’s Golden Dome defence project could spur a space arms race
Science

Trump’s Golden Dome defence project could spur a space arms race

US President Donald Trump (left), accompanied by US Secretary of Defense Pete Hegseth (right), announces the Golden Dome missile defense shieldCHRIS KLEPONIS/POOL/EPA-EFE/Shutterstock US President Donald Trump has proposed a defence project, called the Golden Dome, to intercept any incoming hypersonic, ballistic and advanced cruise missiles that threaten the country. “Once fully constructed, the Golden Dome will be capable of intercepting missiles even if they are launched from other sides of the world and even if they are launched from space,” said Trump during the White House announcement on 20 May. But such a thorough interception system may not be possible. Some experts also warn that, even if it works, the Golden Dome would take at least a decade to build, cost mo...
Space Center Houston Celebrates 10th Annual HUNCH Culinary Challenge Finals
NASA

Space Center Houston Celebrates 10th Annual HUNCH Culinary Challenge Finals

Announces the Top Three Winning Dishes Created by High School Students, One Dish to be Selected for Astronauts Aboard the ISS HOUSTON, TX (MAY 1, 2025) – After weeks of careful evaluation, one of three finalist student teams will have their winning pasta dish selected to be sent to astronauts aboard the International Space Station (ISS) to enjoy in orbit. On April 8, Space Center Houston hosted the 10th annual HUNCH Culinary Challenge Finals, where 10 student teams competed to have their pasta dishes judged by culinary experts. HUNCH (High School Students United with NASA to Create Hardware) is a national program that engages high school students in developing real-world products for NASA. The Culinary Challenge is one of the many programs under HUNCH, inviting student teams ...
FAA clears SpaceX to launch its 9th Starship super heavy rocket, while Flight 8 mishap investigation continues – Spaceflight Now
SpaceX

FAA clears SpaceX to launch its 9th Starship super heavy rocket, while Flight 8 mishap investigation continues – Spaceflight Now

SpaceX conducted a long-duration, six-engine static fire test on the Starship upper stage, tail number S35, that will be used on the Starship Flight 9 mission. Image: SpaceX A return to flight for SpaceX’s Starship program could be a just a holiday weekend away, after the Federal Aviation Administration gave the company the go ahead. In a statement published on Thursday, May 22, the regulator said that SpaceX “implemented all corrective actions” in response to the mishap seen during Flight 8 in March. Similarly to Flight 7 back in January, the Ship upper stage failed to complete its first burn following stage separation and broke up over The Turks and Caicos Islands. “With the Starship vehicle return to flight determination, Starship Flight 9 is authorized for launch,” the FAA said in a st...