[ad_1] Story highlights Astronauts can temporarily gain 2 inches in height but suffer muscle loss and back pain More countermeasures involving exercise may help mitigate pain...
[ad_1] Story highlights Shane Kimbrough is a NASA astronaut He voted in the 2016 election CNN — From infinity and beyond, he found a way to...
[ad_1] See photos of November’s supermoon — the brightest in nearly 70 years. [ad_2] Source link
[ad_1] Story highlights Africa will launch its first private satellite into space It’s been built by schoolgirls CNN — They may be teenagers, but 17-year-old Brittany...
