All posts by Al Grauer

By Al Grauer on July 14, 2019 in

Have you wondered what would happen if a rock from space landed near one of our large cities? #travelersinthenight at #365DaysOfAstro

By Al Grauer on July 7, 2019 in

Scientific evidence suggests that it was a bad day when a large asteroid or a comet crashed into the Earth. more at #365DaysOfAstro

By Al Grauer on June 30, 2019 in

The discovery of asteroid 2018 UL and 2018 UA.

By Al Grauer on June 23, 2019 in

16 new discoveries of minor planet by Eric Christensen & Solar minima caused natural night sky to decline about 30% in brightness. #365DaysOfAstro with @Nmcanopus

By Al Grauer on June 16, 2019 in

20 new minor planet object and Potentially Hazardous Asteroid 2018 SK3

By Al Grauer on June 9, 2019 in

Carson Fuls discovered his third comet and a planet orbiting the triple star system 40 Eridani.

By Al Grauer on June 2, 2019 in

Four new Earth Approaching Asteroids, a comet, and two new PHA’s.

By Al Grauer on May 26, 2019 in

Along Oppy’s 28 mile long discovery journey the rover has accumulated scientific information on Martian geology & its thin atmosphere.