New Vera C. Rubin telescope spots possible new dwarf planet beyond Pluto | CBC News

4 astronauts set to orbit the moon. What will they eat? How will they sleep? Go to the toilet? | CBC News

NASA targeting no earlier than April 1 to send astronauts around the moon in Artemis II mission | CBC News

SpaceX wants to launch a million satellites. Here's how that could impact the atmosphere and the night sky | CBC News