The asteroid Apophis, named for the villain in the Star Gate: SG1 TV series, will make close approaches to Earth on Friday, April 13th, 2029 (Get it? Friday the 13th?) and again in 2036. It is very unlikely to affect the Earth directly, but is likely to cause a lot of needless panic in the months preceding its closest approach. NASA has calculated that Apophis has a 1-in-45,000 chance of actually striking the Earth in 2036, but it will miss completely in 2029.
If the asteroid Apophis were to collide with Earth, it could have catastrophic consequences depending on its size and speed of impact. It could result in widespread destruction, tsunamis, and significant climate changes due to the release of dust and debris into the atmosphere. Efforts are being made to track Apophis' trajectory to assess any potential threat and develop strategies to mitigate it.
99942 Apophis is an asteroid where initial observations indicated a small probability (up to 2.7%) that it would strike the Earth in 2029.Later observations concluded that the asteroid would miss the Earth.The chances are now set at a one in 3 million that it will hit Earth.
The asteroid Apophis is not expected to hit Earth. Current predictions show that it will come close to Earth in 2029 and 2036, but the chances of impact are very low. NASA and other space agencies continue to monitor its trajectory to ensure there is no threat of impact.
Neither; Apophis is an asteroid, and not especially large. It would bear no mention at all, except for the fact that on Friday, April 13, 2029 it will come within about 20,000 miles of the Earth, closer than the orbit of geosynchronous satellites. But it will miss.
The impact of asteroid Apophis, which is about 340 meters in diameter, would create a crater up to 5-6 kilometers in diameter if it were to hit Earth. The exact size would depend on various factors such as the asteroid's density, speed, and angle of impact.
A star 100 times the mass of Jupiter would barely be massive enough to be a star at all. However, the collision would probably be bad for the Earth and us, its inhabitants.
Both planets would be destroyed, as the gravitational pull would rip off matter from both planets, and they would be ripped apart.
99942 Apophis is an asteroid where initial observations indicated a small probability (up to 2.7%) that it would strike the Earth in 2029.Later observations concluded that the asteroid would miss the Earth.The chances are now set at a one in 3 million that it will hit Earth.
The asteroid Apophis is not expected to hit Earth. Current predictions show that it will come close to Earth in 2029 and 2036, but the chances of impact are very low. NASA and other space agencies continue to monitor its trajectory to ensure there is no threat of impact.
the particles would split tocreate multiple unstoppable objects
you get freezing rain
Neither; Apophis is an asteroid, and not especially large. It would bear no mention at all, except for the fact that on Friday, April 13, 2029 it will come within about 20,000 miles of the Earth, closer than the orbit of geosynchronous satellites. But it will miss.
if a planet was close to earth it would cause earthquakes and more. if it collided if earth depending on the size if it is big it will collide with earth.
The impact of asteroid Apophis, which is about 340 meters in diameter, would create a crater up to 5-6 kilometers in diameter if it were to hit Earth. The exact size would depend on various factors such as the asteroid's density, speed, and angle of impact.
A star 100 times the mass of Jupiter would barely be massive enough to be a star at all. However, the collision would probably be bad for the Earth and us, its inhabitants.
In all probability - not that this scenario would happen - but the resulting combination of masses, would push the combined "stars" over the Chandrasekhar limit and a black hole would form.
Smaller. Something as big as the Earth would have so much gravity that it would probably have collided with something else and been eliminated
The kinetic energy would transfer Ping Pong ball!