Scientists call for legally-binding treaty to protect Earth’s orbit. Here’s why
Over 60,000 satellites expected to orbit Earth by 2030, up from the current 9,000 satellites
US embraces nuclear reactors to power spacecrafts
Thirty years after they were abandoned for good, nuclear reactors are making a fatal comeback in the US spacecrafts. In 2003, the US National …
Why can't Indians access maps for 43 per cent of their country?
How is it that you can buy a map of India in Paris with details as fine as the location of all tyre puncture shops in Delhi (updated every six …