They will say as soon as they know.
Then you have found signs of extraterrestrial life and should tell scientists immediately.
The redshift tells scientists how fast a star or galaxy is moving away from us.
Some scientists are people that explore the world and try to tell us about the planet but we don't understand!
Fossils provide evidence of past life forms, helping scientists understand how species have evolved over time. By studying fossils, researchers can track the diversity of life on Earth, identify extinct species, and reconstruct ancient ecosystems. This information helps us piece together the history of life on our planet.
scientists can tell the stars composition and temperature from its spectrum. Hope tht helps :]
Scientists cannot be certain about how life began on earth because there is no evidence on where the first living thing came from.
Fossils reveal what organisms lived before us.
reaction
because it can tell us a little bit about the future
alot
I don't know you tell me?
It makes a lower frequency than something coming to us