Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...
James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.
Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...
Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...
On Jan. 4, Saturn briefly hid behind the crescent moon, escaping the view of skywatchers in Europe, Africa, western Russia ...
Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...
Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be ...
Illinois stargazers have the chance to see a "planet parade" this January, with four bright planets to be visible in a single line of sight. There also are three chances to see a supermoon later this ...