Periodic Nova
Jamie Carter reports that it is about time for a recurrent nova (T Coronae Borealis) is about to re-appear near the Big Dipper.
-DDInformation Sources & Information Sifting Techniques

I am a retired librarian, most recently serving at Indiana Wesleyan University's Cleveland Education Center.
Jamie Carter reports that it is about time for a recurrent nova (T Coronae Borealis) is about to re-appear near the Big Dipper.
-DDChandelis Duster calls our attention to a rare alignment of the planets visible from the mainland United States.
-DDLabels: Astronomy, Planetary alignment
Liz Kruesi reports on some unresolved questions about the cosmic exansion rate .
-DDLabels: Astronomy, Universe expansion