Cleostratus was a truly pioneering Greek astronomer who lived on the small Aegean island of Tenedos in the 6th century BC.

By Aimee Ortiz The Red Planet and its tiny moon Deimos were recorded at a very ... exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims.

Array would leverage robotic and crewed lunar missions and China-led International Lunar Research Station set to take shape by 2035 Scientists in China have proposed building a radio telescope array ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

This advertisement has not loaded yet, but your article continues below. SUMMERSIDE, P.E.I. — Mixed doubles curling is providing an opportunity for two household names in Canada to continue their ...