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Meet The Expedition Members on Expedition From Hell: The Lost Tapes
The Best Moments of Puppy Bowl XX
Puppy Bowl XX Partners
Baltimore Ravens Hang With Rescue Puppies for Puppy Bowl XX!
Shop Puppy Bowl Apparel
Meet the Players of Puppy Bowl XX
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Naked and Afraid: Last One Standing Survivalist's Weekly PSR Ratings
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Who Will Be the Last One Standing?
Meet the Puppy Bowl XIX Starting Line Up
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DNews
A Rare Glimpse of Disappearing Snowy Owls
Peak Inside the Scales with Reptile X-Rays
Meet The Champions of Fat Bear Week 2022
Channel Islands: A Tale of Two Worlds
Close up of Galapagos giant tortoise in San Cristobal, Galapagos Island.
Galápagos Giant Tortoises Are Mysteriously Turning Up Dead in Ecuador
3D low poly green plant HUD UI display. Future polygonal triangle point line ecology problems solution abstract biology genome engineering vector illustration future business technology.
Supertrees That Suck Up More Carbon Could Be Forest Climate Fix
A young coastal brown bear cub lays on a beach waiting for mom to catch fish in Alaska
Baby Bear Takes a Trip on Hallucinogenic ‘Mad Honey’
Hero Rats Are Being Trained to Rescue Earthquake Survivors
Further upstream the river becomes more trout friendly. This is an example of what a restored LA River might look like, with trees and pools for fish to hide in as they migrate up and downstream.
Can the Los Angeles River be Restored?
The LA River where it meets the Pacific Ocean in Long Beach, California. This is the entry point for migrating steelhead salmon that would hope to return to their spawning grounds in the mountains above Los Angeles. This marks the start of a nearly 40 mile journey upstream, though barriers above prevent a successful migration.
Helping the Los Angeles River Change Course
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Nature
A Rare Glimpse of Disappearing Snowy Owls
This is the ultimate test to compare iPhone camera with my DSLR. It's amazing how well this came out, but still some limitations balancing the shadows of the bush on the rocks with the highlights on the mountain. I even tried to adjust this one a bit afterward, but the contrast range just wasn't there, even considering that I was shooting in RAW mode.
Year in Review: Nature in Focus Adventures
A captive Snowy Owl in winter quarters at the Raptor Center, Great Swamp National Wildlife Refuge, New Jersey. They, too, migrate. No matter where you are in North America, there are different opportunities to see different species.
Nature in Focus: Look Back at 2022
Snow geese are some of my favorite birds. They are beautiful to photograph, fun to watch, and their large congregations make for dramatic imagery.
Great Migrations
The Tipple Family Goes Behind the Scenes at Georgia Sea Turtle Center
Fall in Love with the Marine Animals of Georgia Aquarium
The Oldest Complete Fish Fossil was Discovered Thanks to Kung Fu
Peak Inside the Scales with Reptile X-Rays
While hiking in Sequoia National Park, California, on the mountain trail known as the Lakes Trail, I limited myself to only the most basic set-up, the camera on my iPhone Pro Max 13.
Giant Sequoia Trees Through a Tiny Lens
While hiking in Sequoia National Park, California, on the mountain trail known as the Lakes Trail, I limited myself to only the most basic set-up, the camera on my iPhone Pro Max 13. Glare was sometimes an issue, but I sort of like the effect.
Photographing Sequoia National Park with a Smartphone
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Exploration
Pinnacles National Park, California California Condors, one of the rarest birds in the world.
Caves to Condors: Uncovering Pinnacles National Park
Pinnacles National Park, California
Photos from Pinnacles National Park
Chaco Cultural HIstoric Park, New Mexico. Chaco Culture National Historic Park, New Mexico. One of the most enigmatic archaeological sites of the ancestral Puebloans, found in one of the most remote and rugged parts of the American Southwest.
Explore the Rugged, Remote Chaco Canyon in New Mexico
Chaco Cultural HIstoric Park, New Mexico. Chaco Culture National Historic Park, New Mexico. One of the most enigmatic archaeological sites of the ancestral Puebloans, found in one of the most remote and rugged parts of the American Southwest.
Photos from New Mexico's Remote Chaco Canyon
The Hunt for Outlaw Jesse James’ Treasure
Thoth, Ibis-headed god leads the deceased to the Underworld, Mummy-case of Pensenhor, c900BC. Coffin of Pensenhor, 22nd Dynasty, Thebes, Egypt. At British Museum. Artist Unknown. (Photo by CM Dixon/Heritage Images/Getty Images)
Meet the Ancient Egyptian Gods Who Empower DC Comic's Black Adam
Giza Egypt Pyramids in Sunset Scene, Wonders of the World.
What's Inside the Secret Chambers in the Pyramids of Giza
Spain, Murcia region, Caravaca de la Cruz, cityscape (Photo by: Hermes Images/AGF/Universal Images Group via Getty Images)
Women May Have Been Powerful Rulers of the Ancient World
Temple One shot from Temple 2 at Tikal Mayan Ruins in Guatemala.
A Canadian Teen Once Discovered an Ancient Temple – Using Google Maps
Photo taken in Colombia, Colombia
A Spanish Sunken Galleon Has a $17B Bounty Onboard - and Now You Can See It
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Space
Iâ m dreaming about dinosaurus concept with cute little boy in an empty room
How to Save Humanity from Extinction
Asteroid rock on green starry background
Asteroid Ryugu Has Dust Grains Older Than the Sun. How?
moon, lunar, planet, landing, surface, earth, rock, night, astronomy, light, astrology, abstract, grey, crater, illustration, ornamental, apollo, system, solar, decorative, backdrop, texture, grungy, design, science, orbit, satellite, exploration, holes, background, grunge, space, peak, meteor, nature, detail, cosmos, landscape, universe
Scientists in China Discover Rare Moon Crystal that Could Power Earth
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One Day Man Will Return To The Moon , & Will Set Up Bases & Colonies AS We Expanding Out Into The Solar System & The Depths Of Space.
What Comes After the Moon and Mars?
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What Screaming Black Holes are Telling Us
The four members of the SpaceX Crew-5 mission pose for a portrait in their Crew Dragon flight suits at SpaceX headquarters in Hawthorne, California. From left are, Mission Specialist Anna Kikina from Roscosmos; Pilot Josh Cassada and Commander Nicole Aunapu Mann, both from NASA; and Mission Specialist Koichi Wakata from the Japan Aerospace Exploration Agency (JAXA).
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The sun rises on Rigel IV, a rocky planetoid in the Neutral Zone, on the Outer Rim of the Galaxy.
Want to Name a Planet? Now’s Your Chance
Highly detailed "Supermoon" Pink Moon image with a star field background
What We Learn from the Lunar Surface
Solar system planets set. The Sun and planets in a row on universe stars and lines of gravity background. Elements of this image furnished by NASA. /urls: https://www.nasa.gov/image-feature/suns-magnetic-field-portrayed https://solarsystem.nasa.gov/resources/545/artists-concept-our-solar-system/ https://www.nasa.gov/image-feature/goddard/2016/hubble-spins-a-web-into-a-giant-red-spider-nebula
Six Planets are Retrograde, What Does that Mean for You?
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Science
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How to Save Humanity from Extinction
Lightning Strike On A House
Extreme Weather Tests the Durability of Solar and Wind Power
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The Berlin-Tegel airport "Otto Lilienthal" (IATA code: TXL, ICAO code: EDDT) is one of the two international airports in the german capital Berlin.
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BEDFORDSHIRE, ENGLAND - SEPTEMBER 29: The as yet unnamed second Asian elephant calf to be born in the last 7 months stands at a photocall with its mother Azizah at Whipsnade Wild Animal Park on September 29, 2004 in Dunstable, Bedfordshire, England. Azizah is one of the three Asian elephants moved from London Zoo to Whipsnade in December 2001, and her new calf joins her sister Kaylee's, born earlier this year.
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Countdown to Launch: NASA and SpaceX Crew-2 Mission

By: Alexia Rosenfield

Liftoff set for Friday, April 23, at 5:49A EDT marks the second operational flight of SpaceX’s Crew Dragon. Four space explorers are heading to the International Space Station for a six-month stay. It will take them 23 hours to reach their destination.

April 20, 2021

On Friday, April 23, NASA astronaut Shane Kimbrough, NASA astronaut Megan McArthur, ESA astronaut Thomas Pesquet, and JAXA astronaut Akihiko Hoshide are scheduled for liftoff in a refurbished SpaceX Crew Dragon spacecraft atop a Falcon 9 rocket from the Kennedy Space Center Launch Pad 39A at 5:49A EDT. Crew-2 is scheduled to dock with the ISS on Saturday, April 24 at 5:10A EDT. The Crew Dragon, known as Endeavor, was the same spacecraft that flew last summer for the Demo-2 mission.

Crew-2 will continue the tradition of choosing a zero-g indicator. Previous zero-g indicators have been a plush Earth toy, a pink and blue dinosaur, and a plush baby Yoda. The item used to indicate zero gravity, when Crew-2 has reached space, is going to be revealed on launch day.

Photo by: NASA/SpaceX/ISS

NASA/SpaceX/ISS

Once Crew-2 reaches the International Space Station, they will be responsible for conducting about 260 scientific experiments including one that has the ability to increase research for the upcoming Artemis program.

Meet the Astronauts: NASA and SpaceX Crew-2 Mission 10 Photos

The NASA and SpaceX Crew-2 mission is set to launch via a Falcon 9 rocket in a Crew Dragon on Thursday, April 22, at 6:11A EDT, from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. Let’s meet the astronauts who will be staying aboard the International Space Station for six months.

To catch up on the previous NASA and SpaceX missions, stream SPACE LAUNCH LIVE on discovery+.

Next Up

Quiz: Test Your Space Exploration Knowledge

Ahead of the historic May 27th NASA and SpaceX crewed space launch, test your space exploration knowledge!

Liftoff of NASA and SpaceX Crew-2!

The NASA and SpaceX Crew-2 mission launched on Friday, April 23 at 5:49A ET from the NASA Launch Complex 39A. This historic milestone marks the second operational mission of SpaceX’s Crew Dragon. Onboard was NASA astronaut Shane Kimbrough, NASA astronaut Megan McArthur, ESA astronaut Thomas Pesquet, and JAXA astronaut Akihiko Hoshide. After a 23-hour journey, Crew-2 successfully docked with the International Space Station (ISS) on April 24 at 5:08A ET. Here's everything that happened from launch day to the Crew-2's arrival at the ISS. (Updated April 24, 2021)

Countdown To Launch: NASA and SpaceX Crew-1 Mission

After a successful NASA and SpaceX Demo-2 Mission, the first operational mission of SpaceX’s Crew Dragon with four astronauts is targeted for November 15, 2020. Get ready to launch! Watch it live on SPACE LAUNCH LIVE: CREW-1 LIFT OFF starting at 5P ET on Discovery and Science Channcel or stream it live on Discovery GO.

SpaceX Crew-3 Launch for NASA to Blast Off Wednesday

After the NASA/SpaceX launch experienced a series of delays, Crew-3 is set to lift off no earlier than 9:03 P ET from NASA's Kennedy Space Center tomorrow!Watch SPACE LAUNCH LIVE: CREW-3 LIFT OFF on Science Channel at 8 P ET Wednesday, November 10.

Why We Know Nothing about Dark Matter and Dark Energy

Welcome to the era of precision cosmology…where we’ve managed to very precisely measure everything we don't know about the universe.

Asteroid Ryugu Has Dust Grains Older Than the Sun. How?

In 2018 the Japanese space agency sent the Hayabusa2 mission to the asteroid Ryugu, As a part of that mission, the spacecraft blasted material off the surface of the asteroid, put it in a bottle, and sent it back to Earth. Two years later that sample landed in the western deserts of Australia.

Watch the Next NASA and SpaceX Mission on Discovery and Science Channel

On Sunday November 15, NASA and SpaceX team up again for the first operational mission to the International Space Station (ISS). Discovery and Science Channel will be coming to you LIVE from the launch pad for SPACE LAUNCH LIVE: CREW-1 LIFT OFF starting at 5 PM ET.

What Could Delay the Historic SpaceX and NASA Launch?

Detailed planning and test after test do not always mean smooth sailing in space flight.

SpaceX Crew-3 Launch for NASA to Blast Off Wednesday

After the NASA/SpaceX launch experienced a series of delays, Crew-3 is set to lift off no earlier than 9:03 P ET from NASA's Kennedy Space Center tomorrow! Watch SPACE LAUNCH LIVE: CREW-3 LIFT OFF on Science Channel at 8 P ET Wednesday, November 10.

Expedition 64 to Return Home on April 17

After 185 days in space aboard the ISS, NASA astronaut Kate Rubins, Roscosmos cosmonaut Sergey Ryzhikov, and Roscosmos cosmonaut Sergey Kud-Sverchkov are coming home. They are scheduled to land back on Earth in their Soyuz MS-17 spacecraft at 12:56A EDT on Saturday, April 17.

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