A high school student discovered more than 1.5 million unidentified space objects scanning data on a retired telescope, doing the unthinkable. The 18-year-old published his findings in 2024 in The ...
A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...
The biggest stories of the day delivered to your inbox.
Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.
When the sun sets in the Canadian Rockies, the sky comes alive, and the Jasper Dark Sky Festival takes stargazing to another ...