- Comet Neowise— a 3-mile-wide ball of dirty space ice that sprays glowing tails of gas and dust — is visible in night skies across the globe this month.
- The comet will hang bright near the horizon through Sunday, then remain visible until early August. After that, it won't return for 6,800 years.
- Here are the most striking photos and videos of Comet Neowise so far — from space and Earth.
- Visit Business Insider's homepage for more stories.
A 3-mile-wide ball of space ice is rocketing past Earth this month.
The rare visitor only appears every 6,800 years. It makes its presence known by emitting long tails of blue and yellow gas and dust.
The comet, called Neowise, reaches its peak brightness this week, but its prominence has already given photographers across the globe opportunities to snap impressive shots. From the plains of Wyoming to the forests of Japan (and even from the windows of the International Space Station), the comet and its brightly colored tails have been hard to miss.
Here are the most stunning photos and videos of Comet Neowise so far.
SEE ALSO: Comet Neowise is easily visible in the night sky this week. Here's when and where to look for it.
Scientists operating a NASA's Wide-field Infrared Survey Explorer telescope, or WISE, spotted the comet on March 27.
Formally known as C/2020 F3, the name Comet Neowise refers to the telescope's mission to find potentially threatening near-Earth objects, or NEOs.
Stargazers and photographers are finding open-sky vantage points to capture the rare sight.
Photographer Tomáš Slovinský captured the comet's two-pronged tail in striking detail in Slovakia.
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On July 3, Comet Neowise swung by the sun, getting about 10 million miles closer to it than Mercury's orbit.
Amateur astronomer Thierry Legault photographed the comet at sunset, above the tidal island of Mont-Saint-Michel in France.
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Neowise Sunday evening over the Mont-Saint-Michel, Normandy pic.twitter.com/Tbt9I3OP6n
The sun's heat warmed the 3-mile (5-kilometer) ice ball enough to cause it to spray out two tails that stretch millions of miles into space.
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#cometNEOWISE on July 13th. https://t.co/fKpKqbvkGs Another image produced by Ian Sharp and Myself. 71mm APO with Canon 6D. 51 x 15sec. Dual comet/stars stack. pic.twitter.com/kPKGbXedX1
The white tail is made of dust and the blue one is made of ionized gas, according to NASA.
As Neowise approaches Earth, stargazers can easily pick it out against the night sky.
Photographer Declan Deval snapped the photo below as the comet rose above Stonehenge.
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Time-lapse videos show how the comet rises and moves across the horizon each morning and evening.
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This week, it will rise to the northeast before sunrise and the northwest after sunset, according to Space.com.
Astronauts even spotted Comet Neowise from the International Space Station, 250 miles above Earth.
"Right before the sun came up, that comet became visible during that short period of time when it was still close to the sun, but the sun was still hidden by the Earth," NASA astronaut Bob Behnken, who recently launched to the ISS aboard SpaceX's new Crew Dragon spaceship, told The New York Times' "The Daily" podcast last week. "It was just an awesome sight to be able to see."
Before the comet faded into the blinding glare of the sun, Behnken and his colleagues recorded hundreds of photographs.
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UK-based graphic artist Seán Doran downloaded those images from a NASA archive and edited them into the breathtaking time-lapse movie above. (The comet becomes visible around 3:10.)
On Earth, photographer Jesse Smith stayed up all night to capture the comet over Mt. Shasta.
Smith and his friend Jasman Mander drove to Shasta-Trinity National Forest and hiked an hour to Heart Lake — a mirror pool situated below the summit — to watch the comet emerge around 4 a.m.
"We brainstormed ideas and locations only to both come to the conclusion that this location was the one," Smith said on Instagram. "Nature laid up this absolutely perfect window of a composition."
Mander also made a video of the comet rising above the mountaintop.
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"We were speechless as we took in this incredible moment together," Mander said in his own Instagram post. "We figured something would be visible from here, but we did not expect such a beautiful and dramatic display out there tucked into the Cascades."
Another time-lapse video shows the comet streaking above morning fog and a chorus of frogs.
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Though partly cloudy, it was lovely last night in the Lentevreugd nature reserve in Wassenaar, as #cometNEOWISE slid serenely over the misty polder 🙂
And frogs. Lots of frogs (sound on) 🐸
Twice-repeated timelapse, 106 images, 5 sec each, ~02:30CEST on 13 Jul 2020.#StormHourpic.twitter.com/ltNiqRQk2I
Mark McCaughrean, the senior advisor for science and exploration at the European Space Agency, stitched together 106 photos to make the video above.
In some northern regions, photographers even caught Neowise against the backdrop of the aurora.
Photographer Bryan Hansel captured this image at Minnesota's Cascade River around 1:30 a.m.
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Last night I made this photo of Comet NEOWISE and the northern lights in northern Minnesota. #NEOWISEpic.twitter.com/93LJX0CFgN
The comet overshadowed a lightning storm in Wyoming's Bighorn Mountains.
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Here is another edit of Comet NEOWISE over Steamboat Point with a distant lightning storm. On Friday I set a personal record by shooting 2,200 images. pic.twitter.com/6GRi3GHnjd
"It seems like the tail gets a little longer every day," photographer Kevin Palmer said on Twitter.
It lined up perfectly with the snowy peak of Mount Hood, a volcano in Oregon.
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"Comets are unpredictable in how visible they will be, so I recommend [you] try to get out as soon as you can if you want to try and catch a glimpse of this spectacular event," photographer Lester Tsai said on Instagram.
Neowise should be highly visible after sunset through Sunday, across the Northern Hemisphere.
In that period, according to Space.com, the comet's "prime-time" viewing hours will come in the evening, about 80 minutes after sunset.
To see the comet, look to the northwest sky, close to the horizon. You won't need binoculars, but they might help.
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"The comet appears smaller and fainter to the naked eyes unless you use a pair of binoculars or view it away from cities and light pollution," night-sky photographer Babak Tafreshi said in an Instagram post.
Neowise should appear about 10 degrees above the horizon — that's about the width of your clenched fist if you hold it at arm's length.
Photographer Leon Kauffman, who captured the shot below, said on Twitter that in long-exposure images of the comet, "what the camera picks up is more brilliant that what you see with the naked eye."
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An early morning #MontanaMoment for you with the comet Neowise crashing into the aurora borealis pic.twitter.com/t5kT11puJA
The comet is expected to get closest to Earth on July 23. It will get within about 64 million miles, according to NASA.
Astronomers expect Comet Neowise to be visible to the naked eye on dark nights through early August.
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One of those nights that'll live in the memory for a very, very long time.
Comet Neowise and noctilucent clouds. Colmer's Hill, Dorset. pic.twitter.com/WKSxYwrDAy
Then it will rocket away again, towards the edges of the sun's reach. It won't return to the inner solar system for 6,768 years.
So soak up the views while you can.