Dawn mission

What is the Asteroid Belt?

In the 18th century, observations made of all the known planets (Mercury, Venus, Earth, Mars, Jupiter, and Saturn) led astronomers…

9 years ago

The Dwarf Planet Ceres

Located in the Solar System's Main Asteroid Belt, between the orbits of Mars and Jupiter, is the dwarf planet Ceres,…

9 years ago

Mysterious Bright Spots and Pyramidal Mountain Star in Dawn’s Daunting Flyover of Ceres: Video

https://youtu.be/Inc9BtRip04 Video caption: Take a tour of weird Ceres! Visit a 2-mile-deep crater and a 4-mile-tall mountain in the video…

9 years ago

First Hubble and Now Dawn Have Seen This White Spot on Ceres. What is it?

There’s a big white spot on Ceres and we don’t know what it is. We’ve known about the white spot…

10 years ago

Amazingly Detailed New Maps of Asteroid Vesta

Vesta is one of the largest asteroids in the Solar System. Comprising 9% of the mass in the Asteroid Belt,…

10 years ago

Herschel Discovers Water Vapor Spewing from Ceres

With the Dawn spacecraft now heading towards the dwarf planet/asteroid Ceres, the mission has suddenly gotten even more intriguing. The…

11 years ago

This Is What It Looks Like Hovering Above An Asteroid

Now's your big chance to get up close and personal with Vesta, one of the largest asteroids in the solar…

11 years ago

5 Weird Things About Vesta

When Heinrich Wilhelm Olbers first glimpsed Vesta on March 29, 1807 -- this date in history -- the asteroid was but…

12 years ago

Dawn’s Vestan Endeavour Exceptionally Exciting near End of Year-Long Super Science Survey

Image Caption: Divalia Fossa equatorial trough at Vesta pictured in side by side images showing apparent brightness and topography. The…

12 years ago

Fly Over Vesta’s Cratered Terrain with Dawn

I've been waiting for nearly two months to be able to share these videos from the Dawn mission's "flyover" views…

13 years ago