The aliens can colonize the planet.
Renowned British physicist Stephen Hawking urges people to ignore the signals from space, since the intentions of the aliens might not be friendly. This he says in a short documentary on the exoplanet Gliese 832 c, which may be similar to the Earth.
In his film physicist “travels” in space, where he attended exoplanet Gliese 832с. He notes that it is at a distance of 16 light years from the Sun and it can be life. He also suggests that this planet may be inhabited.
However, Hawking urges not to hurry to enjoy the possible discovery, and also asks people not to respond to signals from space as alien civilization might be hostile against humans and will be able to colonize our planet.
