Astronomers have torn apart headlinegrabbing UFO claims linking 1950s 'orbiting objects' to nuclear tests, warning that believers must accept scientific scrutiny.
Recent evidence could indicate the Universe doesn't expand evenly. Does that change our expected fate: Big Rip, Big Crunch, or Heat Death?Continue reading on Starts With A Bang! »
NASA's Roman Space Telescope will combine Hubble-like detail with a field of view 100 times larger, giving astronomers a sweeping new way to explore the cosmos. Its observations could uncover hidden planets, map billions of cosmic objects, and help . ...
APOD Science APOD APOD: 2026 August 28 - The Today's APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating ...
1859's Carrington event gave us a preview of how catastrophic the Sun could be for humanity. But it could get even worse than we imagined.Continue reading on Starts With A Bang! »
Astronomers have captured their clearest image yet of Betelgeuse's long-suspected companion, potentially ending a search that lasted about 100 years. The surprisingly massive hidden star could help explain Betelgeuse's changing brightness and may ...
APOD Science APOD APOD: 2026 August 27 - Today's APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is ...