A breathtaking 22-degree sun halo, a circular optical phenomenon, sparks awe in Singapore. It was last seen nearly a half a ...
The planets are all too hot for life as we know it, but astronomers haven’t given up searching for more planets in Barnard's ...
Mercury, the first planet from the sun, is about to stand out among the stars this week. But this brightness is not expected ...
NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...
The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.
It rapidly zooms into the morning sky, reaching an angular distance of 15 degrees from the sun by month's end. Meanwhile, glowing brilliantly, well up in the southern and western sky is Jupiter.
While millions of Earthlings watched the "blood moon" total lunar eclipse on March 13-14, the private Blue Ghost spacecraft ...