Costa Rica's mudball meteorite: A cosmic survivor that avoided collisions in the pinball ...
In April 2019, rare primitive meteorites fell near the town of Aguas Zarcas in northern Costa Rica. In an article published ...
来自MSN13 天
Asteroid 2024 YR4 no longer threatens to hit Earth, but we can still hit it — for science!
Even rendezvous and landing missions are relatively easy. A launch in December 2028 could bring a spacecraft to the asteroid ...
Yahoo13 天
Asteroid 2024 YR4 no longer threatens to hit Earth, but we can still hit it — for science!
If an asteroid really threatened the Earth, what would a planetary defense mission look like? Even rendezvous and landing missions are relatively easy. A launch in December 2028 could bring a ...
Space.com25 天
Hope is all but lost for private asteroid probe in deep space — 'the chance of talking ...
"In many ways, Odin has become both a pioneer and a teacher — continuing its mission by informing our future endeavors, even ...
DLR1 年
Animation – Philae landing on Comet 67P/Churyumov-Gerasimenko
It represents the comet's surface with a resolution of two metres. For the computation of the model, about 180 images were acquired by the OSIRIS narrow-angle camera (OSIRIS-NAC) between 5 August and ...
Jane's Information Group1 个月
Meteor flies on F-35 for first time
(US DoD) The MBDA Meteor beyond-visual-range air-to-air missile ... saying that a short take-off and vertical landing (STOVL)-variant F-35B belonging to the US Marine Corps (USMC) had carried ...