Northern lights may put on Valentine's Day show in some states: Where and when to see it
The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the dazzling display, too.
Mystery Signal Lights Up a Dead Galaxy, Baffling Astronomers
Astronomers have pinpointed an FRB outside a dead galaxy for the first time, challenging existing models that link FRBs to star-forming regions. Using the CHIME/FRB Outriggers, they suspect the burst ...