Citizen scientists discover a treasure trove of active asteroids

The citizen science program Active Asteroids is looking for volunteers from the public to sift through astronomical photographs of asteroids to look for signs of tails which may indicate the presence of water. Active asteroids are rare small bodies in our solar system with an asteroid-like orbit and comet-like tail. Spotting them is a bit … Read more

Canadian Space Agency closing Ottawa spacecraft lab

Scientists surround the fine guidance sensor for the James Webb Space Telescope at the David Florida Laboratory in 2009. (Canadian Space Agency) The Canadian Space Agency has confirmed a west Ottawa spacecraft laboratory it calls “Canada’s national facility for spacecraft assembly [and] integration” is closing at the end of March 2025. The David Florida Laboratory officially … Read more

Moon missions, meteors, a solar eclipse and more: Reasons to keep your eyes on the skies in 2024 

This year, outer space is going to be a busy place. We’ve got the launch of the Europa Clipper, which will orbit one of Jupiter’s enigmatic moons and investigate whether it could harbour conditions suitable for life; we could cheer on the first Canadian to orbit the moon; and we’re getting a total solar eclipse that … Read more