A streak in a @NASAHubble image was so unusual that it was thought to be an artifact. Later observations revealed it to be a 200,000-light-year-long chain of bright newborn stars spurred by a possible runaway black hole. We've never seen anything like it! https://go.nasa.gov/3ZXD9XW #NASAExoplanets
There's an invisible monster on the loose, barreling through intergalactic space so fast that if it were in our solar system, it could travel from Earth to the Moon in 14 minutes.
Rai Aren 🖖✨📚🇺🇦
in reply to NASA • • •