Astronomy @ BellaOnline http://www.bellaonline.com/Site/astronomy Interested in learning about the wonders beyond the Earth's atmosphere? The astronomy site aims to furnish you with the information you need, whether it be the mysterious properties of black holes or the origins of the universe itself. en-us Copyright 2018 BellaOnline.com All Rights Reserved. Sat, 20 Oct 2018 08:25:30 EST 240 http://www.bellaonline.com/images/logo.jpg Astronomy @ BellaOnline http://astronomy.bellaonline.com Search for Earth's Twin book review http://www.bellaonline.com/articles/art13025.asp Years ago, if you weren't serious about being an astronomer, a good career-killer would have been hunting for exoplanets. It's different now. Stuart Clark tells the story from the first discovery of a planet orbiting another star to the current Search for Earth's Twin. Sun, 14 Oct 2018 05:45:00 EST Mimas Death Moon of Saturn http://www.bellaonline.com/articles/art305656.asp Mimas is named for a giant in Greek mythology, but Saturn's moon is no giant. It's less than 400 km (245 mi) across and the smallest body we know of that's rounded by gravity. The moon also has a bizarre resemblance to the Death Star in George Lukas's Star Wars films. Sat, 6 Oct 2018 20:00:21 EST Sun and Moon and the Calendar http://www.bellaonline.com/articles/art27232.asp If you look at your calendar to find today's date, you can see the month, days of the week and maybe some appointments. But you're also looking at something that tracks Earth's journey around the Sun, reflects three thousand years of history and helps to hold our society together. Sun, 16 Sep 2018 07:00:00 EST