Astronomers can predict the return of comets like Hale-Bopp by using mathematical models that trace the comet's orbit based on its previous trajectory and gravitational interactions with other celestial bodies. By studying the comet's orbit, scientists can estimate when Hale-Bopp will make its next appearance near Earth.
Comet Hale-Bopp has a highly elliptical orbit of about 4,200 years so it does not come close to Earth frequently. Its last close approach to Earth was in 1997 when it was visible in the sky for an extended period. It is not expected to come close to Earth again for several millennia.
It's theorized that all comets formed in the Oort cloud, which is a spherical cloud of comets roughly 50,000 AU from the sun. Out there are temperatures sufficiently cold enough to form the giant balls of ice we call comets
Hopefully some serious advances in medicine come about, as we will need them to view this comet again. It is estimated that this comet will not return for another 29,500 years.
No. Hale-Bopp is a comet. Comets are much smaller than planets, and travel in very eccentric orbits. This means that they come fairly close to the Sun at perihelion, and then retreat to great distances.
Ureilites are considered one of the rarest types of meteorites in space. They make up less than 1% of all meteorites found on Earth and are believed to come from a parent body that experienced extreme heating and melting.
Comet Hale-Bopp has a highly elliptical orbit of about 4,200 years so it does not come close to Earth frequently. Its last close approach to Earth was in 1997 when it was visible in the sky for an extended period. It is not expected to come close to Earth again for several millennia.
Sadly, no. Dinosaurs are distinct so they will not come back to earth.
It's theorized that all comets formed in the Oort cloud, which is a spherical cloud of comets roughly 50,000 AU from the sun. Out there are temperatures sufficiently cold enough to form the giant balls of ice we call comets
Ghosts come back to earth to visit their house or to do things that they didnt finish. Ghosts probably come back to visit someone that they loved.
no
Hopefully some serious advances in medicine come about, as we will need them to view this comet again. It is estimated that this comet will not return for another 29,500 years.
July 21,1969
No. Hale-Bopp is a comet. Comets are much smaller than planets, and travel in very eccentric orbits. This means that they come fairly close to the Sun at perihelion, and then retreat to great distances.
The moon always keeps the same "side" facing Earth, which also means that the other half of its surface is always facing away from Earth. The only ways to see that side are: -- Send a robotic spacecraft to orbit the moon. Have it photograph the back side when it's there, and then send those photos to Earth when it comes back around to our side. -- Send people in a spacecraft to orbit the moon. Have them photograph the back side when they're there, and then send those photos to Earth when they come back around to our side, or else save them up and bring the photos back to Earth with them.
Gravity
Rain
Dead people can never be brought back