The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and ...

The powerful Vulcan faces its biggest test yet as it prepares to launch on its second national security mission from Florida.

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that spacecraft’s velocity could receive a huge boost — enough to allow it to catch up ...

The Ariane 6 rocket lifted off from the Guiana Space Center on the northeastern coast of South America at 11:45 am EST (16:45 UTC), quickly soaring into a clear sky at the tropical spaceport on the ...

Are we hitching our wagon to the wrong star? Harvard scientist Avi Loeb has slammed a seemingly far-fetched proposal to intercept interstellar comet 3I/ATLAS with a spacecraft, claiming that we’re ...

Recap of the USSF-87 mission, which launched 4:22 a.m. Feb. 12 atop a ULA Vulcan rocket from Launch Complex 41 in Cape Canaveral. Original story: A rare occurrence in the skies above the Space Coast ...

Researchers detail a 2035 Solar Oberth maneuver mission using chemical propulsion to intercept interstellar comet 3I/ATLAS within 35 to 50 years.

The picture is almost absurd: a probe falling toward the sun, diving into the corona, then lighting solid-rocket boosters at its closest approach on purpose. It is the kind of mission profile that ...

Comet 3I/ATLAS is not just another icy visitor cutting across the night sky. As it hurtles through the inner solar system, NASA scientists say its path is being nudged by a subtle but measurable force ...

The mission’s goals have changed, and Artemis 4 will be the first lunar landing attempt. Four missions are tentatively ...

“While 3I/ATLAS is a visitor from interstellar space, travelling from outside the Solar System, its behaviour is completely ...

Rocket Companies (RKT +2.48%), a digital mortgage and real estate platform, closed at $20.35, up 8.42% for Tuesday’s session. The stock moved higher after its CEO’s comments on higher mortgage loan ...