Save on telescopes, binoculars and monoculars with our last-minute deal round up, but you'll have to be fast if you want them ...
Discover the highlights of the Northern Hemisphere’s winter night sky with our guide to the top celestial sights to enjoy through binoculars between November 2025 and January 2026. Winter in the ...
From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...
Okay. So welcome everybody to Frankfurt. Thanks for joining us today -- the conference today for our year-end. I think it will surprise nobody if I'm -- I say we planned it a little bit differently in ...
The Astronomy in Chile Educator Ambassadors Program (ACEAP) is a U.S. National Science Foundation-funded initiative fostering collaboration between U.S. and Chilean astronomical institutions. ACEAP ...
Smithsonian Magazine on MSN
Interstellar Comet 3I/ATLAS Is About to Make Its Closest Approach to Earth. Here’s How to View It With Binoculars or a Telescope
On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...
On December and January evenings, Orion rises early and dominates the southern sky by mid-evening, making him the easiest ...
Planetary defense efforts, formalized after the 1994 Comet Shoemaker-Levy 9 impact, aim to catalog and track hazardous near-Earth asteroids (NEAs) capable of causing significant damage, with mandates ...
For most of us who are not astronomers, the image that comes to mind when describing a reflecting telescope is of a huge instrument in its own domed-roof building on a mountain top. But a ...
It’s 1925, and a small crowd has stepped into a pitch-black dome and heard the doors close behind them. As they struggle to adjust to the darkness, the roof seems to disappear. An expanse of ...
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