资讯

It is called Rare Earth: Why Complex Life is Uncommon in the Universe (Copernicus Books, 2000). Ward, a paleontologist by training, and Brownlee, an astronomer, combined forces to produce what has ...
In the past, people thought the Earth was the center of the universe and everything revolved around it. This was a fairly ...
Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies these rocky, or "terrestrial," worlds are far more common than was ...
It orbits a G-type star, like the Sun, at a distance of just 19.7 light-years, which is, on the scale of the Universe, in the very close neighbourhood of the Earth.
By measuring how energy waves wiggle in the sky over Earth, scientists have created a way to delve into the history of our 13.8 billion-year-old universe — starting right at its "first light." ...
A super-Earth laboratory for searching life elsewhere in the Universe. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250128124258.htm ...
So any black hole Earth called home must be enormous, universe-size and so vast that we can't travel far enough or fast enough to detect the gravitational distortions, Field said.
The universe is poised to die much faster than previously thought, according to new research by Dutch scientists. But there's no great need to panic. We still have 10 to the power of 78 years ...
In Ultimate Universe #1, a new Ultimates team forms to restore reality: Earth-6160 Iron Lad : A.k.a. Tony Stark, the teenage son of technocrat Howard Stark, the original Iron Man.
The Marvel Cinematic Universe's numerical universe designation has lacked consistency throughout the franchise, but the "Earth-616" vs "Earth-199999" debate finally has an official answer. In the ...
But for me, our growing understanding of the universe only reinforces the fact that Earth is our only home. It’s still the only planet we know of that sustains life. It’s protected by a thin ...
A revolutionary new satellite that will provide an unprecedented look at Earth’s microscopic marine life and tiny atmospheric particles has launched. The NASA PACE, or Plankton, Aerosol, Cloud ...