These two galaxies are so close to each other that the larger galaxy’s spiral arm is being distorted towards the smaller structure. They are in the constellation of Eridanus.
The next wearable health metric you'll obsess over may be your brain's actual level of focus.
The Milky Way is packing.
Caltech says its Deep Synoptic Array will be larger and 100-times faster than any radio telescope ever constructed.
The space agency is considering keeping Hubble around for longer if it can reduce the telescope's operating costs.
“There it is. There is the thing that everybody’s been looking for for 50 years.”
