The agency has bumped up the wet dress rehearsal to increase its chances of launching within the February window, but could an Arctic blast interfere?
The volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants.
Elon Musk’s aerospace company is reportedly targeting a mid-June IPO because there will be a spectacular planetary alignment that month. Yes, really.
Jupiter's fourth-largest moon is a main character in our search for other life-friendly places in our solar system.
A suspected mechanical issue forced the two-person crew to land the aging aircraft on its belly.
The list includes volunteers ranging from amateur radio enthusiasts to commercial service providers.
The megarocket's highly-anticipated 12th test flight is tentatively scheduled for early March.
This new map is not only the most detailed view of the universe’s invisible scaffolding to date, it also allows astronomers to look deeper into cosmic history.
NASA’s Artemis 2 mission is no mere test flight. The crew will partake in some seriously mind-blowing science during their 10-day trip around the Moon.
SLS is ready to fly and will feature three shuttle-era engines that have already flown to space.