The strange structures of the Saturn Nebula

The spectacular planetary nebula NGC 7009, or the Saturn Nebula, emerges from the darkness like a…

Brilliant fireball over Arizona, sonic boom picked up by a seismometer

A brilliant fireball streaked through the night sky over southern Arizona, US around 03:32 UTC on…

Asteroid 2017 SS12 flew past Earth at 0.67 LD, one day before discovery

A newly discovered asteroid designated 2017 SS12 flew past Earth at 0.67 LD (~ 257 280…

OSIRIS-REx slingshots past Earth toward Asteroid Bennu

OSIRIS-REx, NASA’s asteroid sample return spacecraft successfully used Earth’s gravity on Friday, September 22, 2017 to…

Bright fireball over the Netherlands, over 250 reports to IMO

A bright fireball was observed and filmed over Amsterdam, Netherlands at 19:00 UTC (21:00 CET) on…

Asteroid 2017 SR2 to flyby Earth at 0.24 LD on September 20, second of the day

A newly discovered asteroid designated 2017 SR2 will flyby Earth at a very close distance of…

Asteroid 2017 SM2 flew past Earth at 0.81 LD on September 20

A newly discovered asteroid designated 2017 SM2 flew past Earth at 0.81 LD (~311 040 km…

Bright green fireball recorded over Montgomery, Alabama

A bright green fireball was recorded above Montgomery, Alabama around 08:00 UTC (03:00 CDT) on September…

Asteroid 2017 SQ2 flew past Earth at 0.53 LD on September 14, 4 days before discovery

A newly discovered asteroid designated 2017 SQ2 flew past Earth at a very close distance of…

Bright fireball over Pennsylvania, good chance of meteorites

A bright green fireball streaked across the sky over Maryland and Pennsylvania at 04:59 UTC (00:59…