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Mercury reaches highest point in morning sky From the Inner Planets feed Sun, 28 Feb 2021 |
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C/2020 R4 (ATLAS) at perihelion From the Comets feed Tue, 02 Mar 2021 |
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Asteroid 4 Vesta at opposition From the Asteroids feed Thu, 04 Mar 2021 15:58 PST |
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Close approach of Jupiter and Mercury From the Appulses feed Thu, 04 Mar 2021 21:58 PST |
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From the Moon feed Fri, 05 Mar 2021 17:30 PST |
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Mercury at greatest elongation west From the Inner Planets feed Sat, 06 Mar 2021 01:48 PST |
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The lion of Nemea; in Greek mythology, a monster slain by Hercules. |
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The great bear, also known as the Big Dipper or the Plough. In Greek mythology, Callisto, lover of Zeus. |
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The lion cub; introduced as a constellation by Johannes Hevelius in 1687. |
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The air pump; a southern constellation introduced by Lacaille in 1756, originally the 'pneumatic machine'. |
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The sextant; a constellation introduced by Johannes Hevelius in 1687, celebrating an instrument used to measure star positions. |
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