Månens faser under December
- 2022-12-08: Fullmåne
- 2022-12-12: Månen längst från jorden (405900 km)
- 2022-12-16: Avtagande halvmåne
- 2022-12-23: Nymåne
- 2022-12-24: Månen närmast jorden (358300 km)
- 2022-12-30: Växande halvmåne
Kvällshimlen under December
- 2022-12-01: Mars närmast jorden, 0.544 a.e.
- 2022-12-02: Månen 3° söder om Jupiter
- 2022-12-06: Månen 3° söder om Pleiaderna (Alcyone)
- 2022-12-07: Månen 8° norr om Aldebaran
- 2022-12-08: Månen 0.5° norr om Mars.
- 2022-12-08: Mars i opposition
- 2022-12-11: Månen 1.8° söder om Pollux
- 2022-12-14: Geminiderna i maximum
- 2022-12-14: Månen 5° norr om Regulus
- 2022-12-18: Månen 4° norr om Spica
- 2022-12-21: Merkurius i max östlig elongation, 20°
- 2022-12-21: Vintersolstånd
- 2022-12-22: Ursiderna i maximum
- 2022-12-22: Månen 2° norr om Antares
- 2022-12-22: Mars 8° norr om Aldebaran
- 2022-12-24: Månen 3° söder om Venus
- 2022-12-24: Månen 4° söder om Merkurius
- 2022-12-26: Månen 4° söder om Saturnus
- 2022-12-29: Merkurius 1.5° norr om Venus
- 2022-12-29: Månen 2° söder om Jupiter
Rymdfartshistoria under December
- 1960-12-01: Korabl-Sputnik 3, Cospar-ID 1960-017A
- 1995-12-02: Solar and Heliospheric Observatory, Cospar-ID 1995-065A
- 1965-12-03: Luna 8, Cospar-ID 1965-099A
- 2014-12-03: Hayabusa2, Cospar-ID 2014-076A
- 1959-12-04: Little Joe 2, Cospar-ID LILJOE-2
- 1965-12-04: Gemini 7, Cospar-ID 1965-100A
- 1957-12-06: Vanguard TV3, Cospar-ID VAGT3
- 1958-12-06: Pioneer 3, Cospar-ID 1958-008A
- 1972-12-07: Apollo 17, Cospar-ID 1972-096A
- 1998-12-10: Astrid 2, Cospar-ID 1998-072B
- 1999-12-10: XMM-Newton, Cospar-ID 1999-066A
- 1971-12-11: Ariel 4, Cospar-ID 1971-109A
- 1961-12-12: OSCAR 1, Cospar-ID 1961-034B
- 1967-12-13: Pioneer 8, Cospar-ID 1967-123A
- 2009-12-14: Wide-field Infrared Survey Explorer, Cospar-ID 2009-071A
- 1960-12-15: Pioneer P-31, Cospar-ID PIONZ
- 1965-12-15: Gemini 6A, Cospar-ID 1965-104A
- 1984-12-15: Vega 1, Cospar-ID 1984-125A
- 1965-12-16: Pioneer 6, Cospar-ID 1965-105A
- 1960-12-19: Mercury Redstone 1A, Cospar-ID MERCR1A
- 2013-12-19: Gaia, Cospar-ID 2013-074A
- 1968-12-21: Apollo 8, Cospar-ID 1968-118A
- 1984-12-21: Vega 2, Cospar-ID 1984-128A
- 1961-12-22: SAMOS 5, Cospar-ID 1961-035A
Händelser i December
- 2022-12-01: Julföreläsning Faraday
- 2022-12-03: Trekdag i Skarpnäck
- 2022-12-08: Nobelföreläsningar i Aula Magna
- 2022-12-14: Geminiderna i maximum
- 2022-12-22: Ursiderna i maximum
Newsfeed
- 2022-10-27: Rare Earth Element Synthesis Confirmed in Neutron Star Mergers
- 2022-10-25: VLA Finds Cosmic Rays Driving Galaxy’s Winds
- 2022-09-14: New Evidence of Baby Planet in the Making
- 2022-09-08: Discovery of Two Temperate Super-Earths, the Outer One Orbits in the Habitable Zone
- 2022-08-30: ALMA Witnesses Deadly Star-Slinging Tug-of-War Between Merging Galaxies
- 2022-08-25: Astronomers Detect Carbon Dioxide on Planet for the First Time with JWST
- 2022-08-09: ALMA Makes First-Ever Detection of Gas in a Circumplanetary Disk
- 2022-08-03: Explosive Neutron Star Merger Captured for the First Time in Millimeter Light
- 2022-08-01: Scientists Reveal Distribution of Dark Matter around Galaxies 12 billion Years Ago
- 2022-07-31: Can a Super-Earth around a Low-Mass Star Harbor Life?
- 2022-07-21: Measuring the Universe with Star-Shattering Explosions
- 2022-07-12: Brief Encounter with Mysterious Heavenly Event
- 2022-06-15: Astronomers Find Evidence for Most Powerful Pulsar in Distant Galaxy
- 2022-06-15: ALMA Gets Front-Row Seat to an Ongoing Star-Formation Standoff in the Large Magellanic Cloud
2019-01-21 Blodmåne (Foto: Magnus Norden)
2014-11-25 Skymning över Brunnsviken (Foto: Magnus Norden)
2011-12-10 Månförmörkelse (Foto: Magnus Norden)
