据《科学》报道，航天器名为“空间反应堆1号·自由号”，将开展自20世纪60年代以来首次核动力太空航行试验。Isaacman表示，这样的任务将“解锁人类在月球之外开展持续探索、执行火星及外太阳系任务所需的核心能力”。

NASA’s James Webb Space Telescope has confirmed the existence of a bright galaxy that formed just 280 million years after the big bang, pushing observations deeper into the universe’s earliest period ...

The findings were published March 20 in the journal AGU Advances and were based on data recorded by Juno in 2021 and 2022, after NASA granted an extension to the spacecraft’s operations upon ...

The interstellar comet 3I/ATLAS will soon leave our solar system, never to return, but the observations of the comet will live on in NASA’s public data archives. More than a dozen NASA science ...

Space Shuttle Discovery on display at the Smithsonian. NASA is beginning the process of potentially relocating Space Shuttle Discovery from the Smithsonian in Virginia to Houston. The federal space ...

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NASA’s Transiting Exoplanet Survey Satellite (TESS) has unveiled TOI-4616 b, an Earth-sized planet orbiting a nearby M-dwarf ...

Astronomers have detected a neutron star collision in an unexpected place, deep within a tiny, faint galaxy. Located about 4.7 billion light-years away, this collision occurred within a vast gas ...

NASA's iconic Discovery space shuttle may not be on the move any time soon. Lawmakers in Texas have long sought to relocate the historic spacecraft to the Johnson Space Center in Houston, and a ...