What if there is no earth?

Without life, Earth might be similar to Venus. There would be no oxygen, but abundant carbon dioxide, which could create a runaway greenhouse effect, evaporating the oceans. There would also probably be sulphur and nitrogen oxides in the atmosphere, resulting in sulphuric and nitric acid rain.

Is there dark matter in our solar system?

The answer is, very very little. Dark Matter has recently been identified as ordinary matter, all sorts of planets and other smaller bodies, essentially lying outside solar systems. It’s called Dark because it’s too cold to give out its own light, and too distant from any star to be visible by reflected light.

What do we know about space?

Many of the bodies in space give off electromagnetic radiation. Things in space which release or reflect light, like stars or planets, can be seen either with the naked eye or with telescopes. For example, astronomers now believe that they have detected planets around other stars.. …

What will happen if there is no sun?

With no sunlight, photosynthesis would stop, but that would only kill some of the plants—there are some larger trees that can survive for decades without it. Within a few days, however, the temperatures would begin to drop, and any humans left on the planet’s surface would die soon after.

What would the Earth be like if there is no sunlight?

Nothing is more important to us on Earth than the Sun. Without the Sun’s heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.

What planet rains diamonds?

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained only a hypothesis.

What happens if there is no Sun?

Without the Sun’s rays, all photosynthesis on Earth would stop. All plants would die and, eventually, all animals that rely on plants for food — including humans — would die, too.