Two NASA astronauts are working outside the International Space Station today and you can watch their 6.5-hour spacewalk live here.
This photo from the Hubble Space Telescope shows the spiral galaxy NGC 3717, a dusty swirl of stars about 60 million light-years away.
It's International Observe the Moon Night and you can see spectacular views of the moon in a free webcast from the online astronomy telescope site Slooh.com. The show begins at 4 p.m. EDT (2000 GMT).
Elon Musk founded SpaceX primarily to help humanity settle Mars, and here's a look at how he plans to do it — a giant rocket called Super Heavy and a 100-passenger vehicle called Starship.
Private rocket company SpaceX is a leader among the new space push to send humans to orbit on commercial craft.
NASA's Apollo program put the first humans on the moon. See how the missions flew in this photo tour.
From the astrophysical topics to the inspiring tales of women in space, we've compiled the best space books that are on Amazon and on sale right now — just in time for Prime Day.
Inspire others to look up this holiday season by giving the gift of a telescope or astronomy binoculars! We've rounded up some of the best deals on Celestron products for sale on Amazon right now.
Amazon Prime Day started Monday, July 15 at 3 a.m. EDT (0700 GMT) and lasts for TWO days this year! Here are some awesome deals and discounts for space fans.
For those who want the force to be with them, a ton of Star Wars-themed deals are being offered today.
Attention, Lego fans! We've scoured Amazon.com for the best Amazon Prime Day shopping deals on Lego sets that are space or science-themed, as well as many science-fiction-themed sets.
On July 2, millions of people people in South America will witness the day turn into night for a few minutes as the moon passes in front of the sun.
Father's Day is right around the corner, and there's still time to get your dad something out of this world! Here are Space.com's picks for the best last-minute Father's Day gifts.
Here at Space.com, we're gearing up for the 50th anniversary of NASA's Apollo 11 moon landing in July.
Space.com's editors present a reading list for space and sci-fi lovers, as well as children who are interested in astronomy and spaceflight.
On May, 4, 2019, SpaceX launched a Dragon spacecraft filled with supplies to the International Space Station for NASA. See amazing photos of the flight here!
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