ரொனால்ட் அர்‌விந் மக்நேர் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

From his eyes to his immune system, astronaut Scott Kelly’s body sometimes reacted strangely to nearly a year in orbit, at least compared to his Earth-bound identical twin but newly published research shows nothing that would cancel even longer space treks, like to Mars. The good news: Kelly largely bounced back after returning home, say scientists who released final. California Feb 23, 2019 Virgin Galactic’s rocket plane reached space for a second time in a test flight over California on Friday, climbing higher and faster than before while also carrying a crewmember to evaluate the long-awaited passenger experience. The winged spaceship soared at three times the speed of sound to an altitude of 55.8 miles (89.8 kilometers) before gliding to a safe landing.

United statesNew jerseySouth carolinaJersey cityElon muskScott kellyRonald erwin mcnairJeff bezosRichard branson virginMike mullinsTexasam university health science centerVirgin galacticPerot museum of natureCivil rights movementSpace administrationJersey liberty science center