'There really is no good reason at this point to think the object is anything other than the Chang'e 5-T1 booster.' When you purchase through links on our site, we may earn an affiliate commission.
Now has come the time for the best of the best, the cream of the crop – the very top “What Is This Thing?” posts of all time.
That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...
Astronomers are testing a quieter way of searching for moons beyond the solar system, using careful measurements of motion ...
pt. I. Astronomy in art -- Monet and Turner, masters of sea and sky -- Vincent van Gogh and starry skies over France -- Edvard Munch : mysterious skies in Norway -- Yosemite moonrises and moonbows -- ...