Comets and asteroids that may pass close to Earth are explored in free, public lectures to be held at Jet Propulsion Laboratory on Thursday, Jan. 20, and at Pasadena City College on Friday, Jan. 21.
Elu, loodus, teadus ja tehnoloogia
Comets and asteroids that may pass close to Earth are explored in free, public lectures to be held at Jet Propulsion Laboratory on Thursday, Jan. 20, and at Pasadena City College on Friday, Jan. 21.