Elon Musk has said his new spaceship could make space travel as common as flying - and hopes to create a city on the moon and Mars.
کد خبر: ۹۲۶۴۹۵ تاریخ انتشار : ۱۳۹۸/۰۷/۰۷
For the first time since landing on Mars in November, NASA's InSight mission has recorded and measured what scientists believe to be a " mars quake."
کد خبر: ۸۹۴۱۷۳ تاریخ انتشار : ۱۳۹۸/۰۲/۰۴