literature

Science fiction's most popular literary writers from Isaac Asimov to Stephen King and Frank Herbert, and the rising stars of today.

The sun has always released energy, so why has it become stronger and stronger over billions of years?
We know that the sun has been burning energy to supply the vast solar energy of our solar system, the sun seems to have been contributing and releasing its energy, and technically speaking, hasn't it been losing energy or getting weaker for billions of years? So why does the sun seem to be getting stronger and stronger, and does it seem to have more and more energy inside it?
By Wu Mu3 years ago in Futurism
Will 3 suns merge and become black holes?
A black hole is a mysterious object that exists in cosmic space. Its gravitational force is so strong that light cannot escape. That is why black holes cannot be directly observed by us.
By Monu Ella3 years ago in Futurism
The largest celestial body in the universe!
The universe impresses us not only with its vastness but also with celestial bodies so large that they take our breath away.
By Mao Jiao Li3 years ago in Futurism
Astronomers have discovered a multi-planet system nearby
Astronomers at MIT and elsewhere have discovered a new multi-planet system near our own Milky Way galaxy that is just 10 seconds apart from Earth, or about 33 light-years, making it one of the closest known multi-planet systems to our own.
By Wu Mu3 years ago in Futurism
Various largest objects in the universe are known
We know that Earth is not the largest planet in the universe and that there are gas giants Jupiter and Saturn closer to us. But the Sun is also not the most massive star in space compared to some stars - it's just a dwarf star. Our galaxy, the Milky Way, isn't that big either. So who is known as a giant in space?
By Many A-Sun3 years ago in Futurism
How many exoplanets are there?
How many exoplanets are there? No one knows the answer to this, but it is certain that with the James Webb Space Telescope in full operation, it is only a matter of time before we begin to discover new exoplanets in the far reaches of space. Take, for example, a new star system recently discovered by humans, Trappist-1 (Trappist-1).
By Monu Ella3 years ago in Futurism
The spiral arms of the Milky Way are breaking off, and what's causing it?
In the Milky Way, galaxies or celestial systems are closely related to each other, and if one of them changes, it is likely to have an impact on the other systems as well, even with serious consequences, such as falling apart.
By Copperchaleu3 years ago in Futurism
What happens at the center of a black hole?
The concept of infinite density points comes from our perception of black holes that are stationary, non-spinning, and uncharged. Real black holes are much more interesting, especially when they are spinning
By Wu Mu3 years ago in Futurism
The presence of water in sunlit areas of the lunar surface
Previously, researchers discovered the presence of hydrogen on the lunar surface but were unsure whether it was in the form of water (H20) or the relatively recent hydroxide group (OH).
By Copperchaleu3 years ago in Futurism
Dangerous "naked" black holes may be hiding in the universe
According to mainstream physics, every object that swallows the matter of the universe is surrounded by an event horizon. Once you cross this boundary, you fall in and never get out.
By Monu Ella3 years ago in Futurism
Earth's second ultra-small natural satellite discovered
The last time we found an ultra-small natural satellite of the Earth was in 2006, and this time we found a small satellite, code-named 2020 CD 3, which is quite smaller than a refrigerator.
By Many A-Sun3 years ago in Futurism
In 100 million years, will humans be able to travel interstellar?
In the 1960s, advanced space technology sent three astronauts to the moon, and mankind realized a long-cherished dream while gaining a deeper understanding and knowledge of the universe
By Many A-Sun3 years ago in Futurism