The pH scale is a measure of how acidic or alkaline something is, 1 being highly acidic, 14 being highly alkaline, and 7 ...

The Saturn V rocket was able to attain 24,791 miles per hour with Apollo 10, setting the record for the fastest reentry into Earth's atmosphere.

(CNN) — Here’s a look at the first moon landing on July 20, 1969. The moon landing was watched by an estimated 600 million people around the world. July 20, 1969 - [4:17 p.m. EDT] Apollo 11 becomes ...

3.6K. As NASA’s Space Launch System (SLS) rocket stands ready for its first test flight next week, the Artemis program prepares to follow in the footsteps of Apollo, which first carried humans ...

NASA's Space Launch System (SLS) rocket is set to supersede the Saturn V as the most powerful launch vehicle ever blasted into space. The Artemis 1 mission is set to launch to the moon.

Around seven asteroids or comets are thought to hit Saturn every year, but we have never spotted one in the act. Now, it ...

The Saturn V was used for the entire Apollo program, culminating in the last mission to the Moon, Apollo 17 in 1972. The big rocket was also used to launch Nasa’s first space station, Skylab, in ...

There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing ...

Apollo 11's Saturn V rocket needed a lot of power to launch into orbit and reach the Moon. Here's what engines the spacecraft used to accomplish its mission.

The final result was the Saturn V, the rocket that would power all six successful moon landings and the launching of the ...