Travelers who have been away from the earth for 43 years may cause trouble to the earth in the future. What’s the matter? Travelers who have been away from the earth for 43 years may cause trouble to the earth in the future. What’s the matter?
How long will it take for humans to know after the solar fusion ceases? It may take tens of thousands of years How long will it take for humans to know after the solar fusion ceases? It may take tens of thousands of years
What was it like before the birth of the universe? Nobel Prize Winner Penrose: I have found the answer What was it like before the birth of the universe? Nobel Prize Winner Penrose: I have found the answer
Can the 9.99-level curvature engine allow us to cross the star sea? Scientists feel not enough Can the 9.99-level curvature engine allow us to cross the star sea? Scientists feel not enough
108 light years away, a huge hole shows us the mystery of the galaxy behind it 108 light years away, a huge hole shows us the mystery of the galaxy behind it
Scientists have discovered that 24 planets are better than the earth’s ecological environment, or there are life Scientists have discovered that 24 planets are better than the earth’s ecological environment, or there are life
A red dwarf star is rushing towards the solar system, we still have 1.5 million years to go A red dwarf star is rushing towards the solar system, we still have 1.5 million years to go
If you get lost in the universe, how do you get back to the earth? Pulsars are the key If you get lost in the universe, how do you get back to the earth? Pulsars are the key
4 billion years ago, Mars might have been an ocean world. Why is it now a desert planet? 4 billion years ago, Mars might have been an ocean world. Why is it now a desert planet?
What is the future of the solar system? 2000 light years away, a scene from a star system tells us the answer What is the future of the solar system? 2000 light years away, a scene from a star system tells us the answer