Mysterious radio signal from space defies explanation, cycling through three states every hour. Aliens not likely, scientists suggest neutron star or white dwarf. Our vast universe never ceases to ...

In the next few weeks, the Lyrid meteor shower and the Eta Aquariids will excite sky-watchers. The Lyrid meteor shower will peak beginning in the late evening on April 21 and last until dawn on April ...

Those spending enough time under the night sky eventually will see a "shooting star," a streak of light that flashes across ...

Global landmarks are set to illuminate in a stunning display of support for World NF Awareness Day. The Children’s Tumor Foundation (CTF) has organized the “Shine a Light on NF” campaign, which will ...

While Rochesterians were caught up in the understandable excitement of clear viewing of the Northern Lights beginning on May ...

Halley’s Comet pictured in 1986. From the comet's debris comes a meteor shower called the Eta Aquariids. Source: AAP / ...