ceres

2015: NASA’s Year of the Dwarf Planet

Together, the space probes Dawn and New Horizons have been in flight for a collective 17 years. One remained close…

10 years ago

Dawn Spacecraft’s Dwarf Planet Dance Improves Hubble’s Far-Away View

The Hubble Space Telescope is one of the best observatories humanity has. It's been operating for nearly 25 years in…

10 years ago

Dawn Spacecraft Will Take Pictures Of Its Target Dwarf Planet Today

The year 2015 is going to be a big one for far-off spacecraft. Among them is the long-running Dawn mission,…

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

Radiation Blast Delays NASA Spacecraft’s Arrival At Dwarf Planet Ceres

NASA's Dawn spacecraft experienced technical problems in the past week that will force it to arrive at dwarf planet Ceres…

10 years ago

Ceres and Vesta Converge in the Sky on July 5: How to See It

I bet you've forgotten. I almost did. In April, we reported that Ceres and Vesta, the largest and brightest asteroids respectively,…

10 years ago

Ceres and Vesta Converge in Virgo, Watch it Happen With Just Binoculars

Don't let them pass you by. Right now and continuing through July, the biggest and brightest asteroids will be running…

11 years ago

Playing Marbles With The Planets

We've all seen charts showing the relative sizes of planets and moons compared to each other, which are cool to…

11 years ago

Weekly Space Hangout – January 24, 2014: LEGO Mars Rover & the Supernova We Missed in the Star Party!

Host: Fraser Cain Special Guests: Stephen Pakbaz, designer of the LEGO Mars Rover Kit, and Ray Sanders from CosmoQuest, who…

11 years ago