Tag Archives: Earth

According to Mouood, quoting by NASA: How Do We Know Climate Change Is Real? There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause. The rate of change since the mid-20th century is unprecedented over millennia. Earth’s climate has changed throughout history. …

In 1962, John Glenn relayed this message to mission control when his pioneering flight on the Friendship 7 spacecraft passed across Western Australia at night: “The lights show up very well. Thank everyone for turning them on, will you?”