Chances of asteroid striking Earth in the next decade has nearly doubled, NASA says
The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...
来自MSN4 个月
NASA的激光器将数据发送到2.9亿英里外的Psyche 改变了深空信息传递方式
美国国家航空航天局（NASA）的深空光通信技术演示已经完成了几个关键的里程碑，最终将信号发送到了火星距离地球最远的地方。Psyche航天器上搭载 ...
Earth receives its first laser message from deep space; here's what it means
In a groundbreaking achievement, NASA successfully sent a laser message from the Psyche spacecraft to Earth, spanning 16 ...
Forbes1 年
NASA’s ‘Psyche’ Mission To Quadrillion-Dollar Asteroid Is Go
In an update from NASA posted online the space agency today said that a team of 30 engineers and technicians are working almost around the clock to get the spacecraft—also called Psyche—ready.
Forbes5 个月
There May Be Water On Psyche, The Asteroid ‘Worth $10,000 Quadrillion’
NASA’s Webb telescope has confirmed the presence of hydrated minerals on the surface of Psyche 16, a ... [+] massive and heavily metallic body in the main asteroid belt. NASA’s James Webb ...
来自MSN5 个月
韦伯望远镜揭秘：宇宙最珍贵金属天体灵神星惊人发现——竟然生锈 ...
科学家们通过詹姆斯·韦伯太空望远镜（JWST）对神秘的富含金属的小行星Psyche进行了深入研究。 16>正是基于对其成分的假设，美国国家航空航天局 ...
glassalmanac.com3 天
Right out of a sci-fi movie : Earth receives a laser message from 16 million kilometers away
Imagine a future where deep space explorers send high-definition video messages from the surface of Mars, or where scientific ...
There's a small chance an asteroid could hit Earth within the next decade, says NASA
A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.
pv magazine International1 年
Fold-out NASA satellite solar array undergoes successful test deployment
In August 2022, NASA launched a tennis-court sized spacecraft, sending it on a 1.5-billion-mile journey to the asteroid Psyche, which the craft shares its name with. The Psyche craft is winged ...
The New York Times1 年
Sync Your Calendar With the Solar System
NASA/JPL-Caltech Oct 5: NASA Psyche mission In the asteroid belt between Mars and Jupiter, there is an object that is mostly made of metal, perhaps the leftover core of a would-be planet ...