Månens faser under April
- 2026-03-03: Fullmåne
- 2026-03-10: Månen längst från jorden (404400 km)
- 2026-03-11: Avtagande halvmåne
- 2026-03-19: Nymåne
- 2026-03-22: Månen närmast jorden (366900 km)
- 2026-03-25: Växande halvmåne
- 2026-04-02: Fullmåne
- 2026-04-07: Månen längst från jorden (405000 km)
- 2026-04-10: Avtagande halvmåne
- 2026-04-17: Nymåne
- 2026-04-19: Månen närmast jorden (361600 km)
- 2026-04-24: Växande halvmåne
- 2026-05-01: Fullmåne
Kvällshimlen under April
- 2026-04-03: Månen 1.8° söder om Spica
- 2026-04-04: Merkurius i max västlig elongation, 28°
- 2026-04-06: Månen 0.6° söder om Antares
- 2026-04-13: Mars 0.3° norr om Neptunus
- 2026-04-15: Uranus 4° söder om Pleiaderna (Alcyone)
- 2026-04-15: Månen 5° norr om Merkurius
- 2026-04-16: Månen 4° norr om Mars
- 2026-04-16: Månen 5° norr om Saturnus
- 2026-04-16: Merkurius 1.4° söder om Neptunus
- 2026-04-19: Månen 5° norr om Venus
- 2026-04-19: Månen 1° norr om Pleiaderna (Alcyone)
- 2026-04-20: Merkurius 1.8° söder om Mars
- 2026-04-20: Merkurius 0.5° söder om Saturnus
- 2026-04-20: Månen 11° norr om Aldebaran
- 2026-04-20: Mars 1.3° norr om Saturnus
- 2026-04-22: Lyriderna i maximum, radianten 10° sydväst om Vega
- 2026-04-22: Månen 4° norr om Jupiter
- 2026-04-23: Månen 3° söder om Pollux
- 2026-04-23: Venus 4° söder om Pleiaderna (Alcyone)
- 2026-04-24: Venus 0.8° norr om Uranus
- 2026-04-26: Månen 0.2° norr om Regulus
- 2026-04-30: Månen 1.8° söder om Spica
Rymdfartshistoria under April
- 1960-04-01: TIROS 1, Cospar-ID 1960-002B
- 1963-04-02: Luna 4, Cospar-ID 1963-008B
- 1968-04-04: Apollo 6, Cospar-ID 1968-025A
- 1991-04-05: Compton Gamma Ray Observatory, Cospar-ID 1991-027B
- 1962-04-06: Kosmos 2, Cospar-ID 1962-009A
- 1973-04-06: Pioneer 11, Cospar-ID 1973-019A
- 1964-04-08: Gemini 1, Cospar-ID 1964-018A
- 1970-04-11: Apollo 13, Cospar-ID 1970-029A
- 1961-04-12: Vostok 1, Cospar-ID 1961-012A
- 1959-04-13: Discoverer 2, Cospar-ID 1959-003A
- 1960-04-13: Transit 1B, Cospar-ID 1960-003B
- 1959-04-14: Vanguard SLV 5, Cospar-ID VAGSL5
- 1960-04-15: Discoverer 11, Cospar-ID 1960-004A
- 2005-04-15: DART, Cospar-ID 2005-014A
- 1972-04-16: Apollo 16, Cospar-ID 1972-031A
- 1962-04-23: Ranger 4, Cospar-ID 1962-012A
- 1967-04-23: Soyuz 1, Cospar-ID 1967-037A
- 1971-04-23: Soyuz 10, Cospar-ID 1971-034A
- 1962-04-24: Kosmos 3, Cospar-ID 1962-013A
- 1961-04-25: Mercury Atlas 3, Cospar-ID MERCA3
- 1962-04-25: Saturn SA-2, Cospar-ID SATURNSA2
- 1990-04-25: Hubble Space Telescope, Cospar-ID 1990-037B
- 1962-04-26: Kosmos 4, Cospar-ID 1962-014A
- 1962-04-26: Ariel 1, Cospar-ID 1962-015A
- 1961-04-27: Explorer 11, Cospar-ID 1961-013A
- 1958-04-29: Vanguard TV5, Cospar-ID VAGT5
Aktiviteter i April
- 2026-04-18: Forskningens sanningar och konsekvenser.
- 2026-04-22: Lyriderna i maximum, radianten 10° sydväst om Vega
Newsfeed
- 2026-03-24: Distant Galaxy Fades 20-Fold in Just Two Decades ― Rapid Decline in Gas Supply to Its SuperMassive Black Hole
- 2026-03-13: We are Not Alone: Our Sun Escaped From Galactic Center Together with Stellar Twins
- 2026-03-06: ALMA Detects Extremely Abundant Alcohol in Interstellar Comet 3I/ATLAS
- 2026-02-23: Giant Stars, Tiny Dust
- 2026-01-28: New Event Horizon Telescope Results Trace M87 Jet Back to Its Black Hole
- 2026-01-27: Magnetic Superhighways Discovered in a Starburst Galaxy’s Winds
- 2026-01-21: Extremely Fast-Growing Supermassive Black Hole in the Early Universe
- 2026-01-13: Do Even Low-mass Dwarf Galaxies Merge? New Clues from the Outer Stars of a Milky Way Satellite
- 2026-01-08: Scientists Find More Active Black Holes in Dwarf and Milky Way-sized Galaxies By Cutting Through Glare of Star Formation
- 2026-01-08: The NSF Very Large Array Helps Reveal Record-Breaking Stream of Super-Heated Gas from Nearby Galaxy
- 2026-01-08: Radio telescopes uncover ’invisible’ gas around record-shattering cosmic explosion
- 2026-01-07: New Discovery Challenges Evolution of Galaxy Clusters
- 2025-12-23: Hubble Reveals Largest Found Chaotic Birthplace of Planets
- 2025-12-19: Super Massive Black Holes May Be Picky Eaters
- 2025-12-16: ALMA Helps Unmask Monster Black Hole Behind Record-Breaking Cosmic Burst
- 2025-12-12: Astronomers Make First Radio Detection of Rare Supernova Type, Revealing Secrets of Stellar Death
- 2025-11-12: Astronomers Discover a Superheated Star Factory in the Early Universe
- 2025-10-28: Young Star Cooks Surroundings with Different Temperatures
- 2025-10-23: Astronomers Share Largest Molecular Survey To-date: GOTHAM Legacy Data Goes Public
- 2025-10-20: Discovery of a Brown Dwarf Orbiting a Red Dwarf through the Synergy of Ground- and Space-Based Observatories
- 2025-10-09: Astronomers Detect Lowest Mass Dark Object Yet in Distant Universe
- 2025-09-19: Astronomers Find Black Hole With Tremendous Growth Using NASA’s Chandra X-Ray Observatory
- 2025-09-04: Neighboring Star’s Warped Ring Shaped by Evolving Planets
- 2025-08-05: Baby Star Sets off Explosion, Gets Caught in Blast
2019-01-21 Blodmåne (Foto: Magnus Norden)
2014-11-25 Skymning över Brunnsviken (Foto: Magnus Norden)
2011-12-10 Månförmörkelse (Foto: Magnus Norden)
