You probably saw the recent news that astronomers have spotted an object from interstellar space making its way through the…
Why astronomers are excited about repeating fast radio bursts
The CHIME telescope in Canada recently detected eight new repeating fast radio bursts. This is huge news! It brings the…
The Solar System Has a Lot of Water
There have been a couple of recent discoveries of water in new places in the solar system. Last week a…
Not all gravitational waves start with a bang
You’ve probably heard of gravitational waves. They’ve been in the news a lot recently because of two experiments called LIGO…
How long have we been predicting eclipses?
Tomorrow there will be a total lunar eclipse which will be visible in much of North America and Asia. I…
Three Alpha 