2009年9月10日 · Nicolaus Copernicus is the first astronomer to postulate that Mars and a few other bodies known at the time were planets. The heliocentric theory that he published in 1543 …

5 天之前 · Like the Moon, Mars is a rich destination for scientific discovery and a driver of technologies that will enable humans to travel and explore far from Earth. Mars remains our …

5 天之前 · Mars is the only planet we know of inhabited entirely by robots. Recorded observations of Mars date back more than 4,000 years. Led by our curiosity of the cosmos, NASA has sent …

2024年7月26日 · Yesterday, NASA announced that a rock spotted on Mars by its Perseverance rover contained some of the best signs yet that ancient microbial life may have once existed …

2021年12月15日 · Scientists with NASA’s Perseverance Mars rover mission have discovered that the bedrock their six-wheeled explorer has been driving on since landing in February likely …

2024年7月30日 · Now, a new discovery by NASA’s Perseverance rover shows a trifecta of compelling evidence—including the presence of water, organic compounds, and a chemical …

2023年10月18日 · We spoke to four experts and dug through reports to figure out which otherworldly discoveries have made the biggest splash. 1. Mars is a cold, dry place. NASA’s …

3 小时之前 · It is the 26th sample that has been collected as part of NASA's Mars 2020 mission, which aims to better understand the planet's geological processes and history. The samples …

2024年7月18日 · Scientists were stunned on May 30 when a rock that NASA’s Curiosity Mars rover drove over cracked open to reveal something never seen before on the Red Planet: …

1 天前 · NASA's Perseverance Mars rover has collected a sample from the planet that the space agency has described as "unlike anything we've ever seen before." It is the 26th sample from …