Looking for a sky event this week? Check out our full Sky This Week column. January 21: Ganymede and its shadow transit ...

While two teams have ideas about what happened to yellow supergiant M31-2014-DS1, ultimately, it remains a mystery.

Astronomers have long searched for clues that a hidden companion star sits out of view near the red supergiant star ...

Stratford Astronomical Society meet tomorrow (Tuesday) for the first time this year - while member Adrian Wakeham says what’s ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

What you won’t see, though, are green ones. The reason for this is both a fault in the stars and in ourselves: we don’t see them as green because of the way stars emit light and the way our eyes see ...

Betelgeuse is the star that everybody can't wait to see blow up, preferably sooner rather than later. That's because it's a red supergiant on the verge of becoming a supernova and there hasn't been ...

For over two centuries, we have watched the red giant R Leonis dim and brighten with regularity, but this 'heartbeat' is beginning to speed up near the end of the star's life. When you purchase ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

ADELBODEN, Switzerland(AP) — Swiss ski star Marco Odermatt is often unbeatable in the World Cup and especially at his home giant slalom classic that he won for a record fifth straight year Saturday.

ADELBODEN, Switzerland (AP) — Swiss ski star Marco Odermatt was well set Saturday to win his nation’s signature World Cup giant slalom race for a record fifth straight year. Odermatt raced through ...