Yes. Meteors hit the Earth thousands of times per day. Most of them are quite small, smaller than a grain of rice. But on rare occasions, bigger things do strike us.
Earth has been broadcasting radio signals into outer space since the late 1800's.
Yes, the Earth has been photographed from outer space by astronauts aboard spacecraft like the Apollo missions and the International Space Station. These photographs provide valuable scientific data and also offer unique perspectives of our planet.
since the Cretacious period
Yes, thosands of times. Only a few were noticeable.
They now use technology to send astronauts to outer space & the Earth.
The ones on earth, because there are no plants in outer space, and none on the moon that have been discovered yet.
There hasn't been any animals launched into outer space.The first animal to reach space is laika the dog, but that was in close earth orbit. Laika died during the mission but she is famous.
Astronauts and cosmonauts are individuals who go to outer space. They are highly trained professionals who conduct scientific research, perform maintenance on spacecraft and space stations, and contribute to the exploration of space.
Various types of spacecraft and satellites are sent to outer space, including probes, telescopes, and rovers. These objects are designed to study celestial bodies, conduct scientific research, and explore outer space. Additionally, signals and messages have been sent from Earth as a form of communication with potential extraterrestrial life.
Yes outer space exists We haven't been in space enough to have the answers but there are widely excepted theories. According to Einstein's theory outer space isn't as much held together as it is supposedly sitting on a plane of Space-time. Gravity is a force imposed by matter stretching and bending the space time. Space is expanding so that suggests it is not "held together".
Earth, the U.S is on earth if you look on a map of earth you will see it. Have you been living in space or something? I mean doesn't everyone know this??
No, so far we have found no life in outer space. Life may well exist in outer space, but we haven't found it yet.