A corona is displayed in this computer-simulated view from NASA's Magellan spacecraft of the surface of Venus. This is a NASA Hubble Space Telescope ultraviolet-light image of the planet Venus. Bright ...

"With only lunar soil and a basic ingredient from the sun — which is always spitting out hydrogen — there's a possibility of ...

UCSB Physics Professor Roger Freedman held our attention three years ago as he explained the wonders and understanding that ...

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.

Scientists taking a new look at the deepest lunar craters have found 'chilling' results that could dramatically affect future ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...

Skywatchers worldwide are in for a charming cosmic display before the sun rises Friday, as three celestial bodies will appear ...

Serving nine UC campuses and two national laboratories, Lick Observatory continues to be at the forefront of groundbreaking ...

After Katy Perry sparked controversy by participating in Blue Origin's all-female space launch, the "E.T." singer seemingly reacted to the mixed reaction their mission received.

In celebration of the 35th anniversary of the legendary space telescope’s launch, here are 35 of our favorite images it has ...

WASHINGTON — A new report from U.S. defense and industry analysts paints a concerning picture of the nation’s position in an ...

Our latest Humanist Society talk explored the latest round of understanding the universe through space observations. Humanist ...