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

Scientists have discovered an impressive galaxy with Hubble Space Telescope that has six more rings than other previously known galaxies and an arrow-like feature straight through its heart.

A galaxy of prominent authors weighed in, ranging from Sen. Daniel Patrick Moynihan to former U.N. ambassador Jeane J. Kirkpatrick, from former national security advisor Zbigniew Brzezinski to ...

With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...