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Credit & Copyright: Thad K. V'Soske
Explanation:
Have you seen a bright evening star
in the western sky lately?
That's no star, that's planet Venus the second "rock"
from the Sun.
Blazing at -4.6
magnitude, Venus, after the Sun and Moon,
is the third brightest celestial body in
planet Earth's sky.
Venus is closer to the Sun than Earth and
as Venus orbits
the Sun it is seen to go through
phases similar to the Moon.
But unlike the Moon, as
Venus waxes and wanes
its distance from Earth and hence its apparent size changes drastically.
This causes
Venus to look brighter
as it looms large in its
crescent phases than when it is smaller and nearly full.
Taken on January 28th, this dramatic picture finds a crescent
Venus near its brightest to the right of a crescent Moon.
The brilliant rivals seem poised above a satellite dish of the
Scripps Satellite Oceanography Facility.
Closer to the horizon,
just below and to the right of the satellite dish,
Mercury pierces the twilight glow.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Moon - Venus - Mercury - evening sky
Publications with words: Moon - Venus - Mercury - evening sky
See also:
- APOD: 2025 August 23 Á Fishing for the Moon
- APOD: 2025 July 20 Á Lunar Nearside
- APOD: 2025 June 28 Á Lunar Farside
- APOD: 2025 June 20 Á Major Lunar Standstill 2024 2025
- APOD: 2025 June 18 Á Space Station Silhouette on the Moon
- APOD: 2025 May 11 Á The Surface of Venus from Venera 14
- MESSENGER s Last Day on Mercury