March 2023 – Page 2 – Astronomy Now

26 July 2026

Latest News

[ 25 July 2026 ] Euclid opens a new window on the first billion years of cosmic history News
[ 10 June 2026 ] Caught in the act: the wind that could kill a galaxy News
[ 4 June 2026 ] Europe’s Mars rover may land in the remains of a vast ancient water system News
[ 14 April 2026 ] Moon dust preserves record of life’s building blocks News
[ 11 April 2026 ] Dark matter may come in multiple forms, new model suggests News

An Owl and a Ghost

20 March 2023 Mark Armstrong

The Owl Nebula, Messier 97 in Ursa Major, is springtime’s best planetary nebula, but the Ghost of Jupiter, NGC 3242 in Hydra, is well worth busting a gut to observe too.

NGC 2903 in Leo: the best galaxy not in Messier’s list?

15 March 2023 Mark Armstrong

Leo hosts five galaxies with Messier status but, inexplicably, the fantastic spiral NGC 2903 is not one of them.

Messier 81: the Great Bear’s grand-design spiral galaxy

13 March 2023 Mark Armstrong

Messier 81 in Ursa Major is an enticing target for visual observers and imagers alike, making it one of the best deep-sky attractions of the entire sky.