A brief about comet C/2014 S3 and what are the odds that humans are the only technological species that has ever arisen in a given volume of space?

A brief about comet C/2014 S3 and what are the odds that humans are the only technological species that has ever arisen in a given volume of space?
Scientists have retrieved samples from other objects in the Solar System, including comets and asteroids. What does it take to return a piece of rock from space, and what have we learned so far?
Meteorites on Earth as well as the cratering on Moon, Mercury, Mars, and other bodies suggest that our solar system was born wild and stayed that way for a while.
Today story is about the discovery of asteroid 2016 GC221 for mining target & 2016 CG18 as a test object for rapid response observing protocols.
You are less likely to be injured by a space rock than you might think. But will asteroid dangerous for us on Earth? How about asteroid impact influence life on Earth?
The Actual Astronomy Podcast presents Naming Asteroids. In this episode we’ll talk with Peter Jedicke about what asteroids are, their history and the Canadian connection with naming asteroids after amateur astronomers.
Today Travelers in the night take you to discuss about a pair of possibly related comets pass unusually close to Earth and a gentle method of causing an asteroid to miss planet Earth.
We may be able to learn about the possibilities of life on Mars by studying land forms on the Tibetan Plateau here on Earth. And what motivates asteroid hunters? Large dangerous asteroids are still out there to find.
Finally found after 75 years! Asteroid 878 Mildred! Also the Catalina Sky Survey has a newly refurbished 40″ robotic telescope that is only used for follow-up observations so that the venerable 30″ & 60″ can look for new targets.