资讯

Structures known as "zippers" and "twisters" in the early universe may explain why dwarf galaxies tend to line up with each ...
The PSLV has been more successful than the GSLV, but when it comes to NISAR, the latter is the preferred rocket.
A giant asteroid named 2003 MH4, larger than the Eiffel Tower, will safely fly past Earth on May 24 but raises concerns about ...
Asteroid 2003 MH4, a large space rock about three football fields in length, will make a close approach to Earth around May ...
A groundbreaking research collaboration between the U.S. Space Force, Brigham Young University, California State University-Bakersfield, the Federal Aviation Administration, SpaceX, and NASA is revolu ...
The Sun is the cental star of the solar system. It drives the seasons on Earth, and other important factors including ocean ...
A 1100-foot asteroid named 387746 (2003 MH4), larger than a stadium, is set to pass Earth this weekend, raising concerns ...
A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit. The ...
Jonny Kim, a NASA astronaut on board the International Space Station (ISS) has shared a photo of his DIY fast-food meal, ...
Starlink Group 15-4, using B1088-6, carried 26 satellites to low-Earth orbit (LEO) after flying a southeast trajectory from ...
NASA’s GRAIL mission reveals thermal differences in the moon’s mantle, explaining surface contrasts between its sides.