mariuszg76: Colliding Galaxies - NGC2207
hughaber: θ¹ & θ² (Theta 1 & Theta 2) Tauri 2020-01-20
neerajladia: Annular Solar Eclipse | Dec 2019
ER's Eyes - Our planet is beautiful.: Catedral de Milão, Itália.
ER's Eyes - Our planet is beautiful.: The Crater, the Summit of the Active and Mighty Stratovolcano 'Tungurahua' ('Throat of Fire' volcano) at 5,023 meters (16,479 feet) above sea level, Baños, the Central Highlands, Ecuador.
ER's Eyes - Our planet is beautiful.: The Domes of the New Cathedral (the Catedral Metropolitana de la Inmaculada Concepción), the Historic City Center of Cuenca at 2,560 meters (8,398 ft) above sea level, the Southern Highlands, Ecuador.
The Dark Side Observatory: The Beehive Cluster (M44) in Cancer
padraic_koen: Venus Transit of the Sun - 8 June 2004
padraic_koen: NGC1365, the Great Barred Spiral galaxy in Fornax
padraic_koen: ever-so slight partial lunar eclipse
astrophoto16: my My mini planet in a star trail
NASA Goddard Photo and Video: Total Solar Eclipse - July 2, 2019
filipp.romanov: Penumbral lunar eclipse on January 10, 2020
tbird0322: Straight Wall
infinitalavita: Beehive Cluster (Messier 44)
eliot photos: The telescope view of the annular eclipse in Guam
Amazing Sky Photography: Orion with Dim Betelgeuse (Dec 28, 2019)
eliot photos: Progression into and out of the annular eclipse in Tumon Bay Guam
eliot photos: Second contact as the Moon slides in front of the Sun beginning maximum annular eclipse in Guam
The Dark Side Observatory: Betelgeuse – Alpha Orionis
Borja Casero Velasco.: Venus entre el atardecer, 26 de Diciembre 2019. By: BorjaCaseroVelasco.©️
Alexandra's Astronomy: 2019-12-21 Analemma 2016-2019 version 2
Amazing Sky Photography: Orion with Dimmer Betelgeuse (Dec 21, 2019)
Alexandra's Astronomy: Analemma 2019-12-21 annotated version 1
Eirexas: The Golden Surfer
righetti.riccardo: eclissicrop
eliot photos: Venus-Saturn Conjunction in Tucson AZ
newtoncsantana: São Paulo, Brazil
Amazing Sky Photography: The Constellation of Dephinus the Dolphin