Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Saturn, Venus, Jupiter, and Mars are putting on a stunning celestial display this month, all visible together with the naked eye.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Skywatchers in central Florida and southern Texas can witness a rare lunar standstill on Feb. 7, as the waxing gibbous moon ...

On Feb. 28, seven planets – Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars – will align, creating a beautiful ...

This event, not expected to re-occur for 400 years, allowed viewers to see these celestial bodies in a stunning alignment, with some visible to the naked eye and others requiring telescopes.

Six planets aligning in a rare celestial event to be best visible today. The best time to view is 45 minutes post-sunset. In a rare celestial event, six planets - Venur, Mars, Jupiter, Saturn ...

a group of amateur astronomers organized the McMath-Hulbert Astronomical Society to keep the observatory's story alive. Newspaper clippings from the mid-1990s show a lively calendar of events at ...

Astronomy groups across India organise sessions to watch this celestial event. Skywatchers are in for a rare treat. Six planets — Venus, Mars, Jupiter, Saturn, Uranus and Neptune — will align ...

Whether it’s a supermoon or a meteor shower, check out our guide on how to see all of the big celestial events at their best this year. Cloudless skies and minimal light pollution in the deserts make ...

Planetary alignments like this are rare occurrences, happening only when the planets' orbits bring them into a shared line of sight from Earth. This makes January 25 a once-in-a-lifetime ...

That's consistent with a blitzar—a bizarre astronomical event caused by the sudden collapse of an overly massive neutron star. The event is driven by an earlier merger of two neutron stars ...