North American observers can watch the Moon turn a reddish hue as it flirts with Earth’s shadow on the night of November 18–19 in the longest partial eclipse of the century.
Research results in astronomy, solar physics, and planetary science are about to become more widely accessible to scientists and the public alike. The American Astronomical Society (AAS) today announced the switch of the Society’s prestigious journals to fully open access as of 1 January 2022.
Under this change, all articles in the AAS journal portfolio will be immediately open for anyone to freely read. The transition will affect the Astronomical Journal (AJ), the Astrophysical Journal (ApJ), Astrophysical Journal Letters (ApJL), and the Astrophysical Journal Supplement Series (ApJS).
If you read Steve Gottlieb's article in the October 2021 issue of Sky & Telescope entitled "Meet the Neighbors: The Sagittarius Dwarf Spheroidal Family," you likely followed the link for more finder charts. We include an updated finder chart (that appears on page 28) with a revised position for Wray…
Use these finders to locate the Arp targets discussed in the Going Deep column in the October 2021 issue.
Texas Star Party upper field, 2009.Ron Ronhaar and Todd Hargis If you're an amateur astronomer and planning a vacation for your family, consider planning a vacation around a star party. Deep-sky star parties — as opposed to more traditional, general-interest conventions — have become a permanent part of the amateur…
Two weeks after a total eclipse of the Moon, skywatchers in some parts of North America will witness an annular or partial eclipse of the Sun.
The total lunar eclipse of May 26th — the first in more than two years — favors western North America, but much of the continent will see the partial phases, provided skies are clear.