A rare and visually stunning electrical phenomenon lit up the skies over North America earlier this week, as NASA astronaut ...

But an international team of astronomers have detected the unmistakable signature of a gas giant planet orbiting the ...

Let’s learn about Capella. It is the fourth brightest star we can see in Ellensburg. It is the brightest northerly star. It ...

Recently two new observatories — NASA's SPHEREx and the Vera C Rubin Observatory — released their first images.