Mars at Aphelion
Mars will be at the farthest point in its orbit around the Sun on this date - 154,425,919.9 miles.
Mars will be at the farthest point in its orbit around the Sun on this date - 154,425,919.9 miles.
The Moon is at Last Quarter (or Third Quarter) – rising around midnight, and visible to the south after sunrise.
Peak: ~Apr 21-22, 2020 The Lyrids are a medium strength shower that usually produces good rates for three nights centered on the maximum. These meteors also usually lack persistent trains […]
New Moon. By the modern definition, New Moon occurs when the Moon and Sun are at the same geocentric ecliptic longitude. The part of the Moon facing us is completely […]
Venus's 225-day orbit around the Sun will carry it to its furthest point to the Sun – its aphelion – at a distance of 0.73 AU.
The Perseids are the most popular meteor shower - they peak on the evening of Aug. 12-13, 2025
Uranus will be in opposition to the Sun on this date; this is when the Earth is positioned between the Sun and Uranus.
The nearly-full Moon passes very close to the Pleiades after sunset in the eastern sky. The Moon itself will be so bright that you might have a hard time seeing […]
The Full Moon rises at sunset, and is visible all night. The Vatican Observatory's monthly Full Moon Meetup for Sacred Space Astronomy subscribers is held at 10:00 AM Tucson time.
The Full Moon rises at sunset, and is visible all night. The Vatican Observatory's monthly Full Moon Meetup for Sacred Space Astronomy subscribers is held at 10:00 AM Tucson time.