The Conversation

Ancient nova is now thought to be a stellar collision

Author: The Conversation

Locating Nova Sagittarii 2015 No. 2, the new bright light in the sky.Alex Cherney, Author provided

Astronomers have shed new light on what was thought to be one of the earliest recorded observations of a nova, or exploding star.

It comes as observations continue to track a faint new nova currently visible in the east before sunrise within the...

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