Relativity Space will build and deliver its own spacecraft, with NASA supplying only the instruments.

NASA has selected three instruments to travel to the moon, with two planned for integration onto an LTV (Lunar Terrain Vehicle) and one for a future orbital opportunity. The LTV is part of NASA's ...

Technicians have successfully integrated NASA's Nancy Grace Roman Space Telescope's payload—the telescope, instrument carrier, and two instruments—to the spacecraft that will deliver the observatory ...

Add Yahoo as a preferred source to see more of our stories on Google. Launched in 1977, Voyager 1 and 2, initially sent to explore the outer planets, ultimately became the first human-made objects to ...

NASA has selected Rocket Lab to launch two scientific missions aimed at improving understanding of the Sun’s energy and Earth ...

Add Yahoo as a preferred source to see more of our stories on Google. For the third time in a year, a commercial lunar lander backed by NASA is on its way to the moon's surface. The spacecraft built ...

As things stand today, the Artemis III Moon mission is scheduled to depart sometime in 2026. For all intents and purposes, it is perhaps the most important test of the program this decade, because it ...

NASA recently unveiled two small instruments that will be crucial in fulfilling a big scientific mission by measuring and studying all Earth-directed energy hailing from the Sun, according to NASA ...