NASA is preparing to roll its towering Artemis 2 moon rocket back to its hangar after more than a month atop ts Launch Pad 39B at the Kennedy Space Center due to a helium system issue. The rollback ...

The first of what could end up being a whopping three rocket launches within a week in California is coming up. Here's where ...

Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen — on a flight around the far side of the ...

Following a successful fueling test of its Artemis 2 moon rocket, NASA encountered another issue that will again delay the ...

This is the first observational evidence that re-entering space debris leaves a detectable, human-caused chemical fingerprint ...

After a Falcon 9 rocket stage burned up in the atmosphere, vaporised lithium and other metals drifted over Europe. This ...

Proton rocket returns to flight. After a nearly three-year break, a Russian Proton rocket flew again with the Elektro-L No. 5 meteorological satellite from Baikonur in Kazakhstan, Russian Space Web ...

A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's what we know.

As a ULA Vulcan bolted into the early Thursday skies over Cape Canaveral, many witnessed a solid rocket booster issue.

Vandenberg is set for a busy week with 3 rocket launches, including 2 from SpaceX and a return-to-flight for Firefly Aerospace after a 2025 mishap.

So much discussion around spacing. It’s rudimentary. It’s intuitively easy to understand. More shooters = more shots. More shots = more points. Three is, by now, infamously more than two. The Houston ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...