NPR News: An Asteroid Gets Its Close-Up As Gemenids Light Up The Sky

An Asteroid Gets Its Close-Up As Gemenids Light Up The Sky
The Earth's encounter with asteroid 3200 Phaethon on Saturday will be its closest since 1974 — and the closest it will be until 2093. The flyby means good gazing for amateur astronomers.

Read more on NPR
Làm đẹp Blog 247 December 13, 2017 at 04:26AM
Category Health & Science