Comets

Haiku for Mars: Winners Selected for MAVEN Mission

Fans of Mars and spaceflight waxed poetic as the haiku selected to travel to Mars aboard the MAVEN spacecraft were…

11 years ago

The 2013 Perseid Meteor Shower: An Observer’s Guide

Get set for the meteoritic grand finale of summer. Northern hemisphere summer that is. As we head into August, our…

11 years ago

Comets Could Arise Closer To Earth, Study Suggests

There's a potential "cometary graveyard" of inactive comets in our solar system wandering between Mars and Jupiter, a new Colombian…

11 years ago

Rumors of Comet ISON ‘Fizzling’ May be Greatly Exaggerated

A press release out yesterday about a recent paper on Comet ISON has caused a mild uproar across the astronomy-minded…

11 years ago

Comet ISON is Spewing Out Carbon Dioxide and Dust

As part of the Comet ISON Observing Campaign, the Spitzer Space Telescope was used to “stare” at the comet for…

11 years ago

Stars, Galaxies, and Comet ISON Grace a New Image from Hubble

This image of the steadily-approaching Comet ISON, made from observations with the Hubble Space Telescope on April 30, show not…

11 years ago

Amateur Astronomer Discovers Comet C/2013 N4 (Borisov) During a Star Party

Ukrainian amateur astronomer Gennady Borisov discovered a brand new comet on July 8 near the bright star Capella in the…

11 years ago

Comet ISON: The Timelapse Hubble Movie

The Hubble Space Telescope team has released a video of Comet ISON as it is tearing toward its encounter with…

11 years ago

We’ve Found 10,000 Near-Earth Objects. How To Step Up The Search?

That pale white dot up there? No. 10,000 in a list of near-Earth objects. This rock, 2013 MZ5, was discovered June…

11 years ago