NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur astrophotographer ...

Save $199 on The Celestron Astro-Fi 130 which ... It features an alt-azimuth mount, an easier to use option over equatorial models, and includes two eyepieces. Save over £200 on what we think ...

The Celestron Heavy Duty Alt-Azimuth tripod ... Schmidt Cassegrains being computerized alt-azimuth. The German equatorial mount is probably the most popular telescope mount design for amateur ...

Nepal will increase the permit fees for climbing Mount Everest by more than 35%, making the world’s tallest peak more expensive for mountaineers for the first time in nearly a decade ...

The order came hours after Trump, who took office for a second time Monday, said he planned to “restore the name of a great president, William McKinley, to Mount McKinley, where it should be and where ...

President Donald Trump signed an executive order Monday renaming Denali—the highest peak in North America—to Mount McKinley, the Alaska mountain’s name prior to 2015, a move he has suggested ...

Celestron's telescope comes with an alt ... If a digital telescope isn’t your cup of tea, then you will appreciate the equatorial EQ3 mount on the SpaceExplorer. Though this is a little more ...

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Mount Ibu, on the remote island of Halmahera in North Maluku province, sent a column of smoke up to four kilometers (2.5 miles) into the sky in an eruption Wednesday. Indonesian officials raised ...

The eruption of Mount Kilauea began on 23 December and has paused periodically since, but restarted on 16 January. This stream has now ended ...