Månens faser under Maj
- 2023-05-05: Fullmåne
- 2023-05-12: Avtagande halvmåne
- 2023-05-19: Nymåne
- 2023-05-27: Växande halvmåne
- 2023-06-04: Fullmåne
Kvällshimlen under Maj
- 2023-05-02: Merkurius i undre konjunktion med solen
- 2023-05-04: Månen 3° norr om Spica
- 2023-05-06: Eta Aquariderna i maximum
- 2023-05-07: Månen 1.5° norr om Antares
- 2023-05-09: Uranus i konjunktion med solen
- 2023-05-10: Mars 5° söder om Pollux
- 2023-05-13: Månen 3° söder om Saturnus
- 2023-05-17: Månen 1° norr om Jupiter
- 2023-05-18: Månen 4° norr om Merkurius
- 2023-05-23: Månen 2° norr om Venus
- 2023-05-24: Månen 1.5° söder om Pollux
- 2023-05-24: Månen 4° norr om Mars
- 2023-05-27: Månen 5° norr om Regulus
- 2023-05-29: Merkurius i max västlig elongation
- 2023-05-30: Venus 4° söder om Pollux
- 2023-05-31: Månen 3° norr om Spica
Rymdfartshistoria under Maj
- 1989-05-04: Magellan, Cospar-ID 1989-033B
- 1961-05-05: Mercury Redstone 3, Cospar-ID MERCR3
- 1967-05-05: Ariel 3, Cospar-ID 1967-042A
- 2018-05-05: MARCO-B, Cospar-ID 2018-042C
- 2018-05-05: InSight, Cospar-ID INSIGHT
- 2018-05-05: MARCO-A, Cospar-ID 2018-042B
- 1965-05-09: Luna 5, Cospar-ID 1965-036A
- 1971-05-09: Mariner 8, Cospar-ID MARINH
- 2003-05-09: Hayabusa, Cospar-ID 2003-019A
- 2018-05-11: Bangabandhu-1, Cospar-ID 2018-044A
- 2009-05-14: Planck, Cospar-ID 2009-026B
- 2009-05-14: Herschel Space Observatory, Cospar-ID 2009-026A
- 1958-05-15: Sputnik 3, Cospar-ID 1958-004B
- 1960-05-15: Korabl-Sputnik 1, Cospar-ID 1960-005A
- 1963-05-15: Mercury-Atlas 9, Cospar-ID 1963-015A
- 1969-05-18: Apollo 10, Cospar-ID 1969-043A
- 1971-05-19: Mars 2, Cospar-ID 1971-045A
- 1978-05-20: Pioneer Venus Orbiter, Cospar-ID 1978-051A
- 2018-05-22: GRACE-FO 2, Cospar-ID 2018-047B
- 2018-05-22: GRACE-FO 1, Cospar-ID 2018-047A
- 1961-05-24: Explorer S45A, Cospar-ID EXS-452
- 1962-05-24: Mercury Atlas 7, Cospar-ID 1962-019A
- 1965-05-25: Pegasus 2, Cospar-ID 1965-039A
- 1958-05-28: Vanguard SLV 1, Cospar-ID VAGSL1
- 1962-05-28: Kosmos 5, Cospar-ID 1962-020A
- 1964-05-28: AS-101, Cospar-ID 1964-025A
- 1971-05-28: Mars 3, Cospar-ID 1971-049A
- 1966-05-30: Surveyor 1, Cospar-ID 1966-045A
- 1971-05-30: Mariner 9, Cospar-ID 1971-051A
Händelser i Maj
- 2023-05-04: Kosmologi och det ursprungliga eldklotet
- 2023-05-06: Eta Aquariderna i maximum
- 2023-05-13: Trekdag i Skarpnäck
Newsfeed
- 2023-04-28: SuperflareHubble Captures an Elusive Galaxy Cluster
- 2023-04-28: Superflare with Massive, High-Velocity Prominence Eruption
- 2023-04-26: NSF Telescopes Image M87’s Supermassive Black Hole and Massive Jet Together for the First Time
- 2023-04-14: Playing Hide and Seek with Planets
- 2023-04-13: Subaru Telescope Images, Weighs, and Tracks Massive Benchmark Exoplanet
- 2023-04-07: TEMPO Instrument Soars into Space
- 2023-04-04: Far, Far Away: Just How Distant Is That Galaxy?
- 2023-04-03: Using the Dark Matter Distribution to Test Our Cosmological Model
- 2023-03-23: AI Finds that First Stars were Clustered Together
- 2023-03-08: ALMA Traces History of Water in Planet Formation Back to the Interstellar Medium
- 2023-03-02: Resurrected Supernova Provides Missing-Link
- 2023-02-28: Spiral Pattern Gives Clue to how High-Mass Stars Form
- 2023-02-24: Extreme Galaxy Reveals Clues to Early Supermassive Black Hole Formation
- 2023-02-12: 12 New Jovian Moons Discovered
- 2023-01-26: A Tale of a Tail: A Tidally-Disrupting Ultra-Diffuse Galaxy in the M81 Group
- 2023-01-23: Direct Imaging Uncovers a Giant Planet-Like Brown Dwarf in the Hyades Cluster
- 2023-01-19: Discovery of the Largest-class Monster Supercluster of Galaxies in the Universe 5.5 Billion Light-Years Away
- 2023-01-11: Cosmic Superbubble’s Magnetic Field Charted in 3D for the First Time
- 2023-01-09: Hydrogen Masers Reveal New Secrets of a Massive Star to ALMA Scientists
- 2023-01-09: ALMA Scientists Find Pair of Black Holes Dining Together in Nearby Galaxy Merger
- 2022-12-21: Black Hole Activity May Protect Growth of Other Galaxies
- 2022-11-22: International Team Observes Innermost Structure of Quasar Jet
- 2022-11-14: Gold-rich Stars Came from Ancient Galaxies
- 2022-10-27: Rare Earth Element Synthesis Confirmed in Neutron Star Mergers
- 2022-10-25: VLA Finds Cosmic Rays Driving Galaxy’s Winds
- 2022-10-07: The Mouse That Roared: The Strange Tale of a Brown Dwarf
2019-01-21 Blodmåne (Foto: Magnus Norden)
2014-11-25 Skymning över Brunnsviken (Foto: Magnus Norden)
2011-12-10 Månförmörkelse (Foto: Magnus Norden)