1001 mystery
Mysterious lights hovering in the night sky have left many people bewildered.
A strange phenomenon was observed by many residents in the sky near San Diego on the evening of June 27th.
Sky
Browse ScienceInfo articles and explainers related to Sky.
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Articles about Sky
1,165 published items.
Space science
Learn about the star Sirius.
Sirius is the brightest star in the night sky with an apparent magnitude of -1.47, nearly twice as bright as Canopus, the second brightest star.
Videos
Video: How does the cable car system work?
The cable car system consists of stations, cables, towers, and cabins that are attached to the cables by fixed or detachable clamps.
Videos
Video: Aurora Borealis and meteor shower appear simultaneously
The combination of the aurora borealis and the Perseid meteor shower is a rare and spectacular event that leaves many sky enthusiasts in awe.
Space science
The truth about the service of naming a 'star' after your idol
In fact, the practice of paying for planet names has never been recognized.
Photo library
Stunning photos of the last super blood moon of the decade
People in America and Europe had a memorable night with the appearance of the last supermoon and total lunar eclipse of the 2010s.
Discover science
The Truth About the White Bag Floating in the Sky
The strange object discovered orbiting Earth is neither a spacecraft nor a satellite. What is it really?
Discover science
Do signals from extraterrestrial civilizations detected by Sky Eye really exist?
Extraterrestrial civilization has always been the object of endless curiosity and exploration for mankind, and the recent discovery by Chinese astronomers has once again…
Space science
A shooting star, about to explode in the sky of Earth?
The supergiant star Betelgeuse continues to thrill astronomers with its dramatic changes from April 2023, promising an explosion powerful enough to light up the Earth's…
Space science
Admire 7 planets in the Solar System appearing at the same time in the night sky
Astronomy enthusiasts around the world have just witnessed a special event when all seven planets of the Solar System appeared at the same time in the night sky.
Space science
The Shape of the Universe Isn't What You Think: From Ancient Round Sky to Modern Three-Dimensional Donut
What is the shape of the universe? This is an ancient yet novel question, relevant to our knowledge and understanding of the universe and our place and importance in it.
Videos
Suddenly appeared a giant flock of crows flying over the highway
A giant flock of crows was seen flying over a highway in eastern China on February 8.
Environment
Images from the sky over Türkiye catch the world's attention
A strange cloud with a rare shape, looking like a flying saucer, became the center of attention after appearing in Bursa, Türkiye.
Space science
China releases first image taken by wide-field telescope
China has just released the latest image of the Andromeda Galaxy, more than 2 million light years from Earth.
1001 mystery
Could 4,000-year-old Aboriginal cave paintings in Australia really depict aliens?
Mysterious Aboriginal rock art of the Wandjina sky creatures reveals a lot about an ancient culture, but one question remains unanswered.