SpaceX's Starship rocket successfully completed its sixth launch today. Not only did it carry the first-ever payload but it also briefly re-lit one of its six Raptor engines about 38 minutes into flight, a crucial milestone for future space missions. Space Magazine reports: SpaceX landed Starship's huge first-stage booster, known as Super Heavy, back at the launch tower on the vehicle's most recent flight, which occurred on Oct. 13. The company aimed to repeat that feat -- which the tower achieved with its "chopstick" arms -- today, but the flight data didn't support an attempt. "We tripped a commit criteria," SpaceX's Dan Huot said during the company's Flight 6 webcast. So Super Heavy ended up coming down for a controlled splashdown in the Gulf of Mexico instead, hitting the waves seven minutes after liftoff.

Today's mission aimed to do far more than just bring Super Heavy back to Earth in one piece. SpaceX also wanted to put Starship's upper stage -- a 165-foot-tall (50 m) spacecraft called Starship, or simply "Ship" -- through its paces. The launch sent Ship on the same semi-orbital trajectory that it took on Flight 5, targeting a splashdown in the Indian Ocean off the northwestern coast of Australia about 65 minutes after liftoff. But Ship also achieved some new milestones along the way this time. For example, Flight 6 carried the first-ever Starship payload -- a plush banana onboard Ship, which served as a zero-gravity indicator. (It was not deployed into space.) In addition, Ship briefly re-lit one of its six Raptor engines about 38 minutes into the flight. (Super Heavy also employs Raptors -- a whopping 33 of them.)

This burn helped show that Ship can perform the maneuvers needed to come back to Earth safely during orbital missions. Indeed, Ship is designed to be fully and rapidly reusable, just like Super Heavy; SpaceX eventually intends to catch it with the chopstick arms as well, and will likely try to do so on a test flight in the near future. Flight 6 also tested modifications to Ship's heat shield, which protects the vehicle during reentry to Earth's atmosphere.

Ranga Dias, a physics professor who made headlines with claims that he had discovered a room-temperature superconductor and then was found to have engaged in research misconduct, is no longer employed by the University of Rochester. WSJ: A spokeswoman for the university confirmed on Monday that Dias is out but declined to comment on the terms of his departure. The Wall Street Journal previously reported that Rochester President Sarah Mangelsdorf had called for terminating his position in an August letter to the chair and vice chair of the university's Board of Trustees.

Dias leaves the university after years of accusations that he had misrepresented data in multiple papers. He is a senior author on at least five papers retracted in just over two years. One of those, which identified a material that functioned as a superconductor at room temperature, was pulled by the journal Nature after several co-authors told the journal that Dias had misrepresented information in the paper. Dias didn't respond to requests for comment. He has previously denied manipulating or misrepresenting data.

His departure follows a monthslong university investigation completed in February that was led by three outside experts who reviewed documents and data from Dias's laboratory computers and interviewed Dias and his collaborators. The investigative panel found evidence of misconduct in four papers in which Dias is a senior author and in a grant proposal he submitted to the National Science Foundation. Then-provost David Figlio accepted the conclusions and referred his case to a faculty committee "for potential removal." Dias sued the university in February claiming that the probe into his work was biased and didn't follow university policies.

India plans to build a moon-orbiting space station by 2040 that will support crewed missions to the moon and serve as a hub for scientific research. Space Magazine reports: If all goes according to plan, the lunar space station will be completed around the same time the nation's astronauts land on the moon, with construction of a permanent base on the surface before 2050. The lunar space station appears to be the third and final phase of India's moon exploration efforts. [...]

The lunar space station may be similar to the one India plans to build in Earth orbit, known as the Bharatiya Antariksh Station, or BAS. The development of this station's first module, BAS-1, was greenlit by the Indian government in September. Officials have said the first module will be launched to low Earth orbit by 2028, and the entire station will be operational by 2035.