Astronomers spot 'time-warped' supernovas whose light both has and hasn't reached Earth

『V』πšƒ『B』Casts┋
Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them to 'reappear'.


http://dlvr.it/TQggDN

Popular Content

Review: Cigman night vision binoculars are made for the field

『V』πšƒ『B』Casts┋
Image
The second I picked up the CNVPros, I immediately thought to myself, "Are they heavy? Yeah? That means they're expensive, put 'em back." The nighttime 'nocs have a bit of heft to them, and they feel like they should cost way more than they do. Continue Reading Category: Electronics, Consumer Tech, Technology Tags: Night Vision, Tactical, Hunting, Night-time, Camera, Reviews http://dlvr.it/TQYZz0
Read more