Paging SG-1—Colonel O'Neil, we need to you kill Apophis again!
An 690-1080 foot wide asteroid named 99942 Apophis will narrowly miss the Earth in 2029 but could collide with our planet in 2036, according to this science article I found on Fox News. We won't know the chance of Apophis hitting us in 2036 until we fully understand the orbital effects of the near miss in 2029. With how little we know about Apophis and exact measurements of its size and mass, let alone the margin of error in understanding the size, mass, and velocity of Earth and the other planets, we'll have a hard time of judging anything but probabilities for many years to come.
Why the Stargate SG-1 reference? Because Apophis is also the name of the Goa'uld the SG-1 team fought (off and on) from the pilot episode to the first episode of Season 5.
Posted Wednesday, Nov 28 2007 04:47 PM