The head of Canada's military space division says the country "should absolutely be" concerned about Russia's potential capabilities amid global fears the Kremlin is considering putting nuclear ...

Four astronauts will blast off Friday from Florida on a flight to the International Space Station. Here's how to watch: ...

SpaceX on Friday launched four crew members to the International Space Station on an eight-month mission.

Rocket Lab will launch a hypersonic test mission aboard its HASTE rocket later this ...

February Cassowary Vex hypersonic test for the Defense Innovation Unit using its HASTE rocket to deploy a Hypersonix scramjet vehicle, marking its fourth such mission in under six months.

The four are set to dock with the space station on Saturday, returning the orbital lab to its full complement of seven. NASA's last mission, Crew-11, left a month early due to an ill crew member.

The two-woman, two-man crew is replacing four other station fliers who came home early last month due to a medical issue.

Hypersonix's hypersonic scramjet has booked its first flight window, with the Australian aerospace startup on Friday confirming a launch will happen “no later than the end of February” at a Rocket Lab ...

Rocket Lab will launch a hypersonic test mission for the Defense Innovation Unit (DIU) no earlier than late February, the company announced Feb. 12. The mission, called “Cassowary Vex,” will launch ...

NASA and SpaceX's Crew-12 mission is set to launch 4 astronauts to the International Space Station. Here's when and how to watch the Florida liftoff.

The mission, named Cassowary Vex, is scheduled to launch no earlier than late February from Rocket Lab Launch Complex 2 within the Virginia Spaceport Authority's Mid-Atlantic Regional Spaceport on ...