
Copernical Team
NASA begins critical final test on mega Moon rocket

NASA on Friday begins a critical two-day-long test of its giant Space Launch System (SLS) rocket complete with a mock countdown, as the agency gears up to return humans to the Moon.
Known as the "wet dress rehearsal," it is the final major test before the Artemis-1 mission this summer: an uncrewed lunar flight that will eventually be followed by boots on the ground, likely no sooner than 2026.
"It is our last design verification prior to our launch," senior NASA official Tom Whitmeyer said in a call with reporters this week.
First audio recorded on Mars reveals two speeds of sound

Week in images: 28 March - 1 April 2022

Week in images: 28 March - 1 April 2022
Discover our week through the lens
Earth from Space: Barranquilla, Colombia

Barranquilla, the capital of the Atlántico department in northwest Colombia, is featured in this image taken by the Copernicus Sentinel-2 mission.
Planet-scale MRI

South Korea tests first solid-fuel rocket in wake of North Korea ICBM launch

SCOUT, USSPACECOM sign agreement to share space situational awareness services

Viability of using commercial rockets to transport cargo quickly focus of Space Force research
