Kig op i februar: Hold øje med den røde stjerne Betelgeuse i stjernebilledet Orion
What's Up - Constellations (April)
Orion's Belt: Stars, Myths, Constellation, Facts, Location – Constellation Guide
11/20/2014 – Ephemeris – Constellation rotation from rise to set | Bob Moler's Ephemeris Blog
April - Milky-Way.Kiwi
Use Orion's Belt to find Mercury | Sky Archive | EarthSky
This Week's Sky at a Glance, April 1 – 9 - Sky & Telescope - Sky & Telescope
Orion Belt with or without stars - astrojolo
EarthSky | Orion the Hunter: Ghost of the summer dawn
Alignment of Stars in Orion's Belt and Observer Perspective – National Radio Astronomy Observatory
Mercury and Venus pair up at dusk April 24-26 | Tonight | EarthSky
Multicolored Meteors And Orion's Belt At Its Best: The Night Sky This Week
Orion's Belt: Stars, Myths, Constellation, Facts, Location – Constellation Guide
Stjernetegnet Orion | Koebenstjerne.dk Blog
Stargazing 2022: what to see in the night sky this year | BBC Sky at Night Magazine
Issues — Orion's Belt
Astroblog: A good Week for ISS passes, including seeing the ISS shoot through Orions Belt (27 April - 2 May)
Orion's Belt: Stars, Myths, Constellation, Facts, Location – Constellation Guide
More Than Meets the Eye: Delta Orionis in Orion's Belt | NASA
Skywatch: Great lion of spring sweeping Orion and company out of the sky – Twin Cities
April 2021 Southern Sky Guide – Observations
Astronomi i aften
