September equinox
On 23 September, the Sun will pass over the celestial equator on its southward journey, marking the beginning of autumn
Read moreOn 23 September, the Sun will pass over the celestial equator on its southward journey, marking the beginning of autumn
Read moreThe Moon and Saturn will make a close approach, passing within 0°43′ of each other. The pair will visible in
Read moreThe Moon will reach first quarter – roughly a week after passing new moon, and a week before reaching full
Read moreThe Andromeda galaxy (M31) will be well placed for observation, culminating at around midnight local time. At magnitude 4.4, M31
Read moreThe Sculptor galaxy (NGC 253) will be well placed for observation, culminating at around midnight local time. At magnitude 8.0,
Read moreUranus will be well placed for observation, lying in the constellation Pisces, far above the horizon for much of the
Read moreThis Wednesday, a total eclipse of the Moon will be visible from Australia and East Asia in the evening sky
Read moreThe Moon will reach last quarter – roughly a week after passing full moon and a week before it will
Read moreFrom our vantage point on the Earth, Mercury will appear to pass around the near side of the Sun, almost
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