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 ...

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 ...

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 ...

The SLS rocket's two solid-fuel boosters consume 5.5 tons of propellant per second. The heat generated by the boosters during their two minutes of operation, if converted into electricity ...

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 ...

It's been a long journey to the launch pad for the Space Launch System (SLS) the most powerful rocket ever built by humanity. When you purchase through links on our site, we may earn an affiliate ...

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 ...

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 ...

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 ...

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 ...