Reference Landsat 1 launched 50 years ago on July 23, 1972. We celebrate the work of Landsat with a gallery of some of the best images captured by the satellite fleet.
See the moon approach Jupiter on Tuesday (July 19) between midnight and dawn. The duo will be close enough to share the view with a pair of binoculars.
The moon commences its monthly tour of the planets by calling in on Saturn on Friday night. The duo will be close enough to share the view with a pair of binoculars.
All About Space issue 132 takes a detailed look at the ambitious Artemis program, explores dark energy and shines the spotlight on a potential solar system intruder.
July's full moon known as the 'Buck Moon' will rise tonight (July 13) above the eastern horizon. It will be the biggest supermoon of the year.
Deals Save nearly $50 on the Twilight Imperium space board game this Amazon Prime Day. The epic strategy game promises hours of fun and possible galactic domination.
Deals Save money on a Celestron Advanced VX 700 Maksutov Cassegrain Telescope originally priced at $3,379.95 and now listed as $2,599.00 online at Walmart.
See the moon and Antares team up in the evening sky on Sunday (July 10). The duo will be close enough to see together through binoculars.
The moon's 'Golden Handle' is visible this Saturday (July 9). The striking feature is created when low-angled sunlight strikes the Montes Jura mountain range.
Mercury is a rather weird planet that constantly intrigues scientists. Learn more about the planet closest to the sun with these 10 interesting facts.
The stars of the Summer Triangle asterism — Vega, Deneb and Altair — will be well-placed throughout July, rising above the eastern horizon after dusk.
Reference Earth's magnetic field originates in the outer core and extends out into the magnetosphere — a region of space that helps protect Earth from space weather.
Earth is home to some truly alien-looking landscapes. From ice caves to martian-red deserts, discover some of the strangest places Earth has to offer.
Reference Explore the eight (or nine) planets of the solar system in order from nearest to the sun and discover the many wonders of our solar system along the way.
Earth will be the farthest from the sun on Monday (July 4) as it reaches aphelion at 3 a.m. EDT (0700 GMT).
See the moon glow with Earthshine this weekend. The phenomenon occurs when sunlight is reflected off Earth and back toward the moon shortly after sunset.
Neptune will enter retrograde on Tuesday (June 28) and will appear to 'reverse its course' as it moves across the sky. Here's how to see it.
Reference The Large Hadron Collider is the world's biggest particle accelerator. It's located at the European particle physics laboratory CERN, near Geneva, Switzerland.
The moon will pass close to Mercury in the predawn sky on Monday (June 27). Find out how and where to see this skywatching event.
A gorgeous photo opportunity will greet skywatchers on Sunday (June 26) when the slim crescent moon meets Venus in the early morning sky.
Reference Space weather refers to conditions in the region of space that is affected by the sun. It is tricky to predict and can wreak havoc on the technological world.
A rare planetary alignment will peak predawn on Friday (June 24) when the crescent moon joins the party. An alignment like this will not occur again until 2040.
The moon will appear to hop over Uranus in the predawn sky as it continues its planetary tour. The event will occur between Friday (June 24) and Saturday (June 25).
Look up! Venus will pass the Pleiades in the predawn sky on Thursday. The encounter will be visible with a pair of binoculars.
The moon approaches Mars in the predawn sky on Wednesday (June 22). The pair will be visible in the same field of view using a pair of binoculars.