A 700-metre asteroid went undetected near Earth after hiding in the Sun’s glare, raising fresh questions about blind spots in ...

While it's easy to romanticize space as an escape to a pristine frontier where people will float weightlessly among the stars ...

NASA's Space Launch System (SLS) rocket, built to support the agency's Artemis 2 mission and usher in a new era of crewed ...

NASA is preparing to roll out its towering Artemis 2 moon rocket to Launch Pad 39B at the Kennedy Space Center on Jan. 17, ...

Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

Prime Minister Mark Carney is visiting Qatar on the second-leg of a nine-day overseas trips as he seeks more investment in ...

Today: Winter is the best season for finding bright stars. And if you only want to set aside a few minutes, 10 p.m. tonight ...

Ottawa residents and travellers to the nation’s capital might have noticed a wave of ads for a South Korean submarine on billboards and buses through the city. Experts say Hanwha Ocean’s ad campaign ...