Dawn

Ion Propulsion: The Key to Deep Space Exploration

When we think of space travel, we tend to picture a massive rocket blasting off from Earth, with huge blast…

9 years ago

Invest a Night in Vesta

The brightest asteroid visible from Earth prowls across Cetus the Whale this month. Vesta shines at magnitude +6.3, right at the…

9 years ago

Scientists Tantalized as Dawn Yields Global Mineral and Topographic Maps of Ceres

Slowly but surely the mysteries of dwarf planet Ceres are being peeled back layer by layer as NASA’s Dawn spacecraft…

9 years ago

Ceres’ “Pyramid” Gets a Closer Look, But Bright Spots Remain a Mystery

The Dawn spacecraft is now orbiting just 1,470 kilometers (915 miles) above Ceres’ surface, and the science team released these…

9 years ago

Ceres Resembles Saturn’s Icy Moons

Ceres' topography is revealed in full (but false) color in a new map created from elevation data gathered by NASA's Dawn…

9 years ago

What’s Up With Ceres’ Mysterious Bright Spots? Reply Hazy, Ask Again Later

The crater that contains those puzzlingly bright spots on Ceres may harbor an equally puzzling haze. Or not. The hints of haze…

9 years ago

Is That a Big Crater on Pluto? Pyramidal Mountain Found on Ceres

You're probably as eager as I am for new images of Pluto and Ceres as both New Horizons and Dawn…

9 years ago

Ceres Has Lots of Bright Spots

Those bright mystery spots aren't the only ones on Ceres. Recent photos posted on JPL's Photojournal site  feature a spectacular rayed crater…

9 years ago

Ceres Bright Spots Keep Their Secret Even From 2,700 miles Up

Don't get me wrong. I love this new photo. Dawn snapped it from its second mapping orbit from 2,700 miles up…

9 years ago