TrES-2 b - NASA Science
Are you afraid of the dark? Welcome to TrEs-2b, the planet of eternal night. The darkest planet ever discovered orbiting a star, this alien world is less reflective than coal. Inside its atmosphere, you’d be flying blind in the dark. Some scientists think an eerie deep red glow would emanate from its burning atmosphere.
Earth at Night - NASA Earth Observatory
Scientists are using images of Earth’s dark side to gain insight on human activity and poorly understood natural events. Read an Earth Observatory feature about improvements and applications for night lights data.
This super-Earth is the first planet confirmed to have a permanent dark …
2024年3月28日 · This super-Earth is the first planet confirmed to have a permanent dark side Convincing evidence of 1:1 tidal locking had been absent until a new analysis of the exoplanet LHS 3844b. By
Earth - Wikipedia
Earth is the third planet from the Sun and the only astronomical object known to harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all of Earth's water is contained in its global ocean, covering 70.8% of Earth's crust.
Night Earth: Discover the Beauty of Our Planet at Night
Explore stunning nighttime satellite imagery, light pollution data, and mesmerizing photos of Earth from space at Night Earth
What is Dark Energy? Inside our accelerating, expanding Universe
2024年2月5日 · Some scientists think that dark energy is a fundamental, ever-present background energy in space known as vacuum energy, which could be equal to the cosmological constant, a mathematical term in the equations of Einstein's theory of general relativity.
Searching for dark matter inside the Earth - Phys.org
2021年7月30日 · Dark matter remains one of the greatest mysteries in science. Despite decades of astronomical evidence for its existence, no one has yet been able to find any sign of it closer to home. There...
Dark Planet - Wikipedia
Dark Planet may refer to: Dark Planet, a 2007 novel based on the television series Doctor Who; Dark Planet (1997 film), a science-fiction film. Dark Planet (Russian film), a 2008 and 2009 two-part Russian science fiction film; The Dark Planet, a 1989 American film co-written and co-directed by Richard Corben and Christopher Wheate
Facts About Earth - NASA Science
Earth – our home planet – is the third planet from the Sun, and the fifth largest planet. It's the only place we know of inhabited by living things. While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface.
Scientists Uncover the Amazon's Dark Earth. Will It Save the World?
2024年8月9日 · A new study from U.S. and Brazilian scientists discerns how much “dark earth”—lands cultivated by indigenous peoples known to sequester carbon more effectively than the Amazon’s typical sandy...