The Artemis 2 megarocket set to launch NASA's next astronauts to the moon in 2026 is almost completely assembled. The giant Space Launch System (SLS) rocket continues to grow inside the NASA's Vehicle ...

And in some sense, this new SLS rocket was already built. The most challenging aspect of almost any launch vehicle is its engines. No problem—the SLS rocket would use engines left over from the ...

The White House Office of Management and Budget dropped its "skinny" budget proposal for the federal government earlier this ...

There have been numerous delays with the development of the rocket at the center of the Artemis I mission: NASA’s Space Launch System (SLS), the most powerful rocket ever flown — and one of ...

Eventually, NASA plans to use the new rocket, called the Space Launch System (SLS), to set up a permanent base on the moon. "This is now the Artemis generation," Bill Nelson, NASA's administrator ...

On the right, the crawler-transporter is seen carrying the Artemis I rocket in 2022. (NASA / Aubrey Gemignani) In sheer scale, the SLS rocket nearly lives up to the Saturn V legacy. This "Block 1 ...

This is the fourth consecutive aborted attempt to complete a rehearsal launch of the mighty rocket — officially called the Space Launch System (SLS) — according to The Verge. However ...

Though they look small compared to the liquid-fueled booster core of the first stage of the SLS, the solid-rocket side boosters are more than meets the eye as they provide more than 75% of the ...

NASA is looking at Friday or next Monday for another go at launching its huge Space Launch System (SLS) rocket after the first attempt was scrapped. The highly anticipated launch follows more than ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. On the heels of the ...

The report, which breaks down SLS program expenditures, makes the striking admission that senior NASA officials deem the rocket to be unsustainable “at current cost levels,” and it criticizes ...