Operators follow a 25-year rule: at this point, a satellite’s mission is deemed to have ended and it is lowered into the atmosphere where gravity and friction kicks in. While this helps clear space, ...

"Our behavior with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

NASA’s Parker Solar Probe is set for another close brush with the sun, reaching record speeds of 430,000 mph as it flies ...

The atmosphere is like an invisible cloak enveloping our planet, a silent guardian that shapes our daily experiences in ways ...

Caledonia residents experienced a rare, and messy, weather event last week when "very dirty rain" fell over the town late ...

The Liberal government has turned its back on made-in-Canada technology for a new radar system, instead partnering with ...

The 700–1,300 feet-wide space rock deformed rocks more than six miles from the impact site when it hit 600 million years ago.

“For reentry into Earth’s atmosphere, spacecraft must withstand ... Crafted from a dual-layer, three-dimensional woven material, HEEET offers a cutting-edge defense against the fiery forces ...

Suni Williams and Butch Wilmore are finally heading back to Earth on March 18 after an unexpected nine months aboard the ...

If the auroras extend down towards southern Ontario and Quebec, there could be a good chance of catching a glimpse of the ...

NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, have ...