Sentences with phrase «protect space rocks»
Not exact matches
The Office of Science and Technology Policy has released a new plan for protecting Earth from hazardous space rocks
https://www.scientificamerican.com/
«The crystals could protect the organisms for many years — they could even protect them in space,» he says, suggesting astrobiologists might want to get their hands on some salt rocks from Mars.
What's the point of protecting the environment if bad luck brings a big space rock on a trajectory that crosses Earth's path?
For one thing, saving large open spaces protects the local aquifer, the underground layer of rock that stores rainwater and melting snow, and our prime source of drinking water.