Asteroid 2005 YU55 close encounter
Early in November 2011, asteroid 2005 YU55 brushed our planet, coming closer than the Moon! With a diameter of about 400 meters, it was at that time the largest object that was seen passing...
Tagged: 2005 YU55
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Comet C/2025 A6 Lemmon and a meteor red afterglow: an epic image – 24 Oct. 2025. -
Messier 57 (aka 6720), the Lady of the Rings: an image. -
NGC 6960, a dramatic insight on stellar evolution: an image. -
The IC 5070 emission nebula, a “Pelican” in the night sky -
NGC 7000, the “North America” emission nebula: a narrowband image