Astronomy Fundamentals: The Last Trillionth of the Journey

As stargazers, we look out across space at objects floating in what is mostly vast emptiness. The light we see travels at its breathtaking speed through a vacuum, only now and then perhaps encountering some wisps of gases and dusts. To an observer on our Moon, or to...

February ’25 – Rick’s Picks

Transient Events That Can Give Us a Good Enough Reason to Get Outside and Do a Little Observing All month: the solar system overwhelmingly favors evening observers again this month, but very early risers can still spend quality time with Mars, and both Saturn and...

January ’25 – rick’s picks

Transient Events That Can Give Us a Good Enough Reason to Get Outside and Do a Little Observing All month: the solar system is primarily an evening show again this month. Mercury is one of the exceptions: its gibbous disk graces the morning sky for the first half of...