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December 2021
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158 articles
- December 9
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- On This Day in Space! Dec. 9, 2006: 1st Swedish astronaut launches to the space station
- Blue Origin's New Shepard launch with GMA anchor Michael Strahan: When to watch and what to know
- Asteroid that wiped out the dinosaurs hit Earth during northern spring, scientists argue
- Comet Leonard, the brightest of the year, is fading and acting strange
- Doctor Who Streaming Guide: Where to watch the Doctor Who online
- SpaceX Falcon 9 rocket launches NASA's new IXPE X-ray space telescope
- Chinese astronauts to deliver live science lesson from space station Thursday. Watch it live.
- Rocket Lab launches two Earth observation satellites for BlackSky Global
- December 8
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- 'Mystery hut' on the moon just the latest weird lunar find by China's Yutu 2 rover
- Look up! The moon is visiting bright Jupiter in the night sky
- Space calendar 2021: Rocket launches, sky events, missions & more!
- SpaceX will launch a new X-ray space telescope for NASA early Thursday. Here's how to watch live.
- Will Smith explores planet Earth in new 'Welcome to Earth' series from Disney Plus, Nat Geo (exclusive clip)
- Hasbro unveils Star Wars The Black Series figures ahead of The Book of Boba Fett's release
- Record-breaking alien planet spotted circling massive, superhot star duo (photo)
- Canon RF 24-240mm f4-6.3 IS USM review
- International Space Station: Live space tourist updates
- Blue Origin launch with GMA host Michael Strahan delayed to Saturday by high winds
- PSVR 2 details: News, rumors, release date, price, and specs
- Manfrotto Advanced Hybrid backpack III review
- Japanese billionaire Yusaku Maezawa, two crewmates arrive at International Space Station
- Solar system planets: Order of the 8 (or 9) planets
- The best cities for flying a drone (and one you should definitely avoid)
- Here's how the universe could end in a 'false vacuum decay'
- See the total solar eclipse of 2021 from nearly 1 million miles away in this stunning photo
- Drone tips: Where can I fly my drone?
- What we want to see from the Alien TV show
- Pictures from space! Our image of the day
- Japanese billionaire Yusaku Maezawa lifts off for space station on Russian Soyuz
- December 7
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- NASA returns Hubble Space Telescope back to full science operations
- Asteroid scientist Amy Mainzer talks space rock impacts and Netflix's new movie 'Don't Look Up'
- You can see the bright Comet Leonard in a free live webcast tonight
- NASA celebrates the life and career of 'Star Trek' star Nichelle Nichols
- See the moon near Saturn in the night sky tonight as Venus shines bright
- 'Mystery Hut' spotted on the moon by Chinese rover is just a rock, scientist says
- Japanese space tourist will join human health research effort in orbit
- Vanguard Veo Select 43 RB Roll Top bag review
- NASA's James Webb Space Telescope is fueled up for its Dec. 22 launch
- Dune streaming guide: Where to watch Dune online
- DJI Mavic 3 review
- Drone racing: Everything you need to know
- Star Chart review
- Shock! Hubble telescope traces collisions in 'Running Man' nebula
- This weird galaxy is missing all of its dark matter and scientists can't explain it
- Marvel gifts and deals: What to buy for Marvel fans this holiday season
- Japanese billionaire Yusaku Maezawa will launch to space station early Wednesday: Watch it live
- Atlas V rocket launches NASA laser communications prototype and Space Force experiments into orbit
- Fuel leak delays Atlas V rocket launch to early Tuesday morning: Watch it live
- Watch live! Billionaire Yusaku Maezawa launching to space station early Wednesday
- December 6
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- Want to see Comet Leonard? Here are telescope and binoculars recommendations to spot it this month.
- Hubble telescope traces a spiral galaxy to chart our universe's expansion
- NASA announces 10 new astronaut candidates for future space station, moon missions
- Astra to launch mission for NASA from Florida next month
- Watch the entire total solar eclipse of 2021 in just 1 minute! (time-lapse video)
- Watch the moon shine near Venus tonight on its way toward Saturn and Jupiter
- Watch NASA announce its next astronaut class in this webcast replay
- Astronauts see only total solar eclipse of 2021 from space station (photos)
- NASA says SpaceX is only provider so far able to provide astronaut taxi rides
- Astronaut's daughter packs father's space mementos for Blue Origin launch
- Best sci-fi movies of all time
- Military interest in the moon is ramping up
- 'Potentially hazardous' asteroid worth nearly $5 billion will pass by Earth this week, NASA says
- Newborn star (unsuccessfully) plays 'hide-and-seek' in gas cloud
- Massive simulation of the universe probes mystery of ghostly neutrinos
- December 5
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- Fortnite's Chapter 3 Battle Pass includes a moon-themed Ronin skin
- Here's what the only total solar eclipse of 2021 was like from a cruise ship near Antarctica
- China's Yutu 2 rover spots cube-shaped 'mystery hut' on far side of the moon
- NASA just ordered megarocket boosters for moon missions through 2031
- Venus shines at its highest in the night sky this week. How to see it.
- Curious Kids: What are the rings around planets made of?
- Atlas V rocket launch of US military space mission delayed to Tuesday. How to watch live.
- Arianespace Soyuz rocket launches Galileo satellites into orbit in picturesque nighttime liftoff
- December 4
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- Fortnite Chapter 2 finale 'The End': I fought off alien UFOs, monsters and more and survived
- 'Star Trek: Discovery' season 4, episode 3 is stuffed full of subplots and side stories (recap)
- How NASA's new laser communications mission will work in space
- The only total solar eclipse of 2021 in pictures: Amazing photos from Antarctica
- The Kardashev scale: Classifying alien civilizations
- Space photos: The most amazing images this week!
- The top space stories of the week!
- What are black holes? Facts, theory & definition
- The only total solar eclipse of 2021 creates dazzling sight over Antarctica
- 'The Boy Whose Head Was Filled With Stars,' a beautifully illustrated children's book about Edwin Hubble, is now on sale
- December 3
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- Full moon calendar 2021: When to see the next full moon
- Moon phases 2021: This year's moon cycles
- Solar eclipses: When is the next one?
- SpaceX starts building Starship launch pad in Florida
- What time is the total solar eclipse on Dec. 4?
- Milky Way galaxy: Facts about our galactic home
- Giant black hole inside a tiny satellite galaxy of our Milky Way defies explanation
- The only total solar eclipse of 2021 will cross Antarctica early Saturday. Here are its stages explained.
- Streaming deals: Discounts on Disney Plus and Paramount Plus
- Space Chat is LIVE Today! SpaceX launches, bright comet soars across the sky and a solar eclipse stuns
- Space station dodges space debris from decades-old Pegasus rocket
- How would we give aliens directions to Earth?
- NASA visitor complex to open immersive 'Gateway' to deep space in 2022
- Lunar eclipses: What are they & when is the next one?
- NASA awards $415 million for private space stations amid ISS transition questions
- 'Don't Look Up' director Adam McKay talks comets, climate change and total disaster
- SpaceX Falcon 9 rocket launches 50 satellites to orbit for Starlink megaconstellation, BlackSky
- December 2
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- Total solar eclipse 2021: When, where and how to see it on Dec. 4
- Newfound rocky exoplanet has a year less than 8 hours long
- SpaceX to launch its next Starlink fleet and 2 BlackSky satellites tonight. Watch it live!
- NASA astronauts on spacewalk replace faulty antenna outside space station
- Rocket Lab's next-gen Neutron rocket will be reusable (and have a 'Hungry Hippo' nose cone)
- Sky Tonight app review
- NASA's Mars Curiosity rover shares new panoramic view of Red Planet
- VR headsets on Amazon: Save up to $300 with these deals
- Watch a virtual black hole rip apart 4 stars like a cosmic Hunger Games in this stunning NASA simulation
- Could we really deflect an asteroid heading for Earth? An expert explains NASA's DART mission
- NASA astronauts are taking a spacewalk outside space station today. Here's how to watch live.
- NASA picks Intuitive Machines for mission to visit a moon swirl
- 1st Space Council meeting under VP Harris highlights climate change, competitiveness and responsible space behavior
- Rocket Lab will unveil a 'major development update' on its next-gen Neutron rocket today. Here's how to watch live.
- Christmas sale: Read a free issue of How It Works magazine, plus save up to 57% on a subscription!
- Feel the Force for 50% less with this Star Wars Kylo Ren Electronic Mask deal
- Grab this adorable Mars rover, rocket and space station circuit-building kit from Educational Insights on sale now!
- December 1
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- Holiday deal: This beautiful lunar jigsaw puzzle is just $10
- Warp to these Star Trek Blu-Ray deals to explore space, the final frontier
- Orion telescopes and binocular deals you can get now
- Sky-Watcher telescope deals available right now
- Meade telescopes and binocular deals you can still get: discounts & what's in stock
- Zeiss binoculars deals: Discounts on top-rated models right now
- Nikon binoculars deals available right now
- Bushnell binoculars deals: The best prices on popular models
- Save on this Star Wars Millennium Falcon Bluetooth speaker now to make your Life Day holiday sing
- Space board game deals you can can get right now: Save up to 52% on space and sci-fi board games
- Stomp rocket deals you can get right now for your kids
- These Star Trek deals are highly logical
- Best Lego deals: Space, Star Wars, Marvel and DC Lego deals
- These Star Wars Christmas sweaters are 38% off for the holidays
- Comet Leonard will light up the sky this month — here's how to see it
- Telescopes at Best Buy: What’s in stock and what’s on sale this season
- National Space Council meeting today: Watch live here at 1:30 pm ET
- VR headset deals this holiday season: Oculus Quest 2, HTC Vive Cosmos, and more
- Telescopes at Walmart: Deals on the best models from Celestron and others
- Vortex binoculars deals and discounts
- Christmas sale: Save up to 39% on All About Space magazine, plus read a free issue here
- Lego Star Wars deals: Savings on advent calendars, helmets and more
- NASA astronauts will spacewalk on Thursday after space debris alert
- Nerf gun deals and discounts you can get this holiday season
- Telescopes on Amazon: The best deals and discounts available online
- Binoculars deals: Save big in time for Christmas
- SpaceX's Starlink internet satellites forced to dodge Russian anti-satellite test debris
- Telescope deals: Top picks from Celestron, Sky-Watcher and others
- Night sky, December 2021: What you can see this month [maps]
- Best Lego Star Wars sets 2021
- Best night sky events of December 2021 (stargazing maps)
- The brightest planets in December's night sky: How to see them (and when)
- Arecibo Observatory: A year after telescope's collapse, an icon gets continuing cleanup and a new documentary
- 'Lost in Space' blasts back onto Netflix today with Season 3
- Private habitats, not just the International Space Station, may be needed to get astronauts to Mars: report
- Could humanity send astronauts to Alpha Centauri like in 'Lost in Space'?
- Stephen Hawking biography: Life, theories, books & quotes
- Camera deals: Discounts on models from Nikon, Sony, Fujifilm and others
- Best Lego advent calendars 2021
- Drones on Amazon: Best deals and discounts from DJI, Parrot and others
- Lego space deals: discounts on spaceships, space stations and NASA kits
- Best drone deals: Top discounts from DJI, Parrot, Skydio and others
