Recent content by RikF

  1. RikF

    We proved that you can land wherever you want.' Japan's SLIM moon probe nailed precise lunar landing, JAXA says

    Based on the text I assume the craft actually landed more or less upright, but in a slope, which caused it to roll downwards and westward further down into the crater, ending up in the nose-down position.
  2. RikF

    A 'runaway star' could save Earth from extinction a billion years from now. Here's how.

    Quote: "the wandering star managed to gravitationally lure Earth away with it, capturing our planet in its free-wheeling orbit through the cosmos. ....could in principle end up on an orbit receiving enough energy for liquid water from our new home star." How long would such a process...
  3. RikF

    Massive sun 'umbrella' attached to asteroid could help fight global warming, scientist says

    How much would the temperature sink, and where on earth?
  4. RikF

    NASA needs sharper diversity focus to boost representation, audit finds

    NASA is narrowing its number of potential competent staff as a direct consequence of focusing on the racial and gender make-up of the people they are hiring. Therefor competence at NASA will be lower in the future, with the increased risk of fatal disasters. Quote1: "Overall, the agency has...