Comets

Rosetta’s Comet, Now in 3-D

You always have a pair of those cardboard red-blue 3-D glasses by your desk, right? Well, grab them and take…

10 years ago

Rosetta’s Comet Already Spewing Dust, One Year Before Getting Close To The Sun

Mark your calendars, astronomy geeks: exactly one year from today, the comet the Rosetta spacecraft is chasing will make its…

10 years ago

Some Of Comet ISON’s Organic Materials Arose In An Unexpected Place

While Comet ISON's breakup around Thanksgiving last year disappointed many amateur observers, its flight through the inner solar system beforehand…

10 years ago

Coma Dust Collection Science starts for Rosetta at Comet 67P/Churyumov-Gerasimenko

With the historic arrival of the European Space Agency’s (ESA) Rosetta spacecraft at destination Comet 67P/Churyumov-Gerasimenko flawlessly accomplished on August…

10 years ago

Photo Gallery: Step Right Up And Tour Rosetta’s Comet! Where Shall We Land?

What's one of the first things you do when arriving at a new destination? Likely it would be scoping out…

10 years ago

ISEE-3 Completes Lunar Flyby, Begins a Citizen Science Program

The journey began on August 12, 1978 from Cape Canaveral on a Delta II launch vehicle. Now after 36 years…

10 years ago

What’s Ahead for Rosetta – ‘Finding a Landing Strip’ on Bizarre Comet 67P/Churyumov-Gerasimenko

Where would you land here? Newly released NAVCAM image taken by Rosetta on 5 August 2014 from a distance of…

10 years ago

Stunning Images from Rosetta Show Closeup Views of Comet 67P/Churyumov-Gerasimenko

Rosetta has arrived! After traveling more than ten years, ESA’s Rosetta spacecraft reached comet 67P/Churyumov-Gerasimenko. These most recent images shared…

10 years ago

Rosetta on Final Approach to Historic Comet Rendezvous – Watch Live Here

ESA’s Rosetta spacecraft on final approach to Comet 67P/Churyumov-Gerasimenko in early August 2014. This collage of navcam imagery from Rosetta…

10 years ago