The Vera C. Rubin Observatory will detect millions of exploding stars
Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...
What is January's ‘parade of planets,' and what does it mean for your sign?
"A parade of planets, also sometimes referred to as a planetary alignment, is when several planets in our solar system appear to line up in the sky from our perspective here on Earth," John Conafay, ...