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View all search resultsThe Perseverance Mars rover collected the "Sapphire Canyon" rock samples in July 2024 from what's thought to be an ancient lakebed, and its poppyseed and leopard-esque spots pointed to potential chemical reactions that piqued the interest of researchers.
A new NASA directive -- first reported by Politico and seen by AFP on Tuesday -- calls for the appointment of a nuclear power czar to select two commercial proposals within six months, framing the push as crucial to outpacing a joint Chinese-Russian effort.
Musk presented a detailed Starship development timeline in a video posted online by his Los Angeles area-based rocket company, SpaceX, a day after departing the administration of US President Donald Trump as head of a tumultuous campaign to slash government bureaucracy.
The biggest and most powerful launch vehicle ever built lifted off around 6:36 pm (2336 GMT) from the company's Starbase facility, near a southern Texas village that earlier this month voted to become a city -- also named Starbase.
That is the conclusion of scientists based on seismic data obtained by NASA's robotic InSight Lander during a mission that helped decipher the interior of Mars. The water, located about 7.2 to 12.4 miles (11.5 to 20 km) below the Martian surface, potentially offers conditions favorable to sustain microbial life, either in the past or now, the researchers said.
When subjected to conditions that simulate the environment on Mars, the moss - Syntrichia Caninervis - was found to be able to withstand extreme dryness, ultra-low temperatures and radiation, the academy said in a research paper published in The Innovation journal last week.