Harvard astrophysicist Avi Loeb suggests the S251112cm signal may be a black hole moon. Learn how sub-solar mass objects challenge gravitational wave astronomy in 2026.
Looking up at the night sky gives us a glimpse of the Universe beyond our terrestrial concerns. Here's the science of what's out there.Continue reading on Starts With A Bang! ยป
Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules--and it's leaving scientists scrambling for answers. GRB 250702B, detected by NASA's James Webb Space Telescope and a global network of observatories, lasted an ...