A Beautiful Comet-rise at Dawn (VIDEO)

The video above contains a time-lapse movie of Earth’s horizon at dawn on December 21, showing lightning storms, stars, airglow… and the sungrazing comet Lovejoy rising above the atmosphere! (And I must say its new tail looks amazing!)

The Colors of Titan’s Sky

Made from one of the most recent Cassini images, this is a color-composite showing a backlit Titan with its dense, multi-layered atmosphere scattering sunlight in different colors. Titan’s atmosphere is made up of methane and complex hydrocarbons and is ten times as thick as Earth’s. It is the only moon in our solar system known to have…

Comet Lovejoy’s Dazzling Death Dive

The end is definitely near… for comet Lovejoy, at least. The bright sungrazing comet was discovered on December 2, 2011, by Australian amateur astronomer Terry Lovejoy using a ground-based telescope. It was quickly seen that the comet was on a doomsday dive toward the Sun and will not likely survive its close pass of our…

Is Vesta a Planet Among Asteroids?

After nearly 5 months in orbit around Vesta, NASA’s Dawn spacecraft has returned some incredibly detailed data about the composition and structure of what was once surely considered an asteroid. But now scientists are starting to have second thoughts about what exactly Vesta is… is it really an asteroid? Or is it more like a…

A December Moon

The midnight hour on December 11, 2011 brought a bright and vibrant halo around the Moon, not even 24 hours after its much-publicized total eclipse. It was all I could do to get my camera set up in time to snap a few photos; within the hour clouds rolled in and the effect was gone!…

Twitter Hearts Space Tweeps

Twitter released the video above today to promote the latest version of its mobile browsing app. I’m not sure why they made a new version, whether it’s to compete with other social media platforms or just offer up a change of scenery, but one thing I know for certain: the video recognizes its community of…

Pluto Probe Goes Where None Has Gone Before

NASA’s New Horizons spacecraft passed a new milestone today, officially becoming the closest spacecraft ever to the distant dwarf planet Pluto! As it continues its trip through interplanetary space, clocking an impressive 35,000 mph (more than twice the speed of the ISS in orbit!) New Horizons is currently in hibernation mode, and has already passed…

Curiosity Launches!

Can’t see the video below? Click here. This morning at 10:02 a.m. EST, the Atlas V rocket with Mars Science Laboratory (a.k.a. Curiosity) encapsulated in its payload successfully launched from Cape Canaveral Air Force Base. It was a beautiful launch and the HD video is above… enjoy! MSL successfully separated from the rocket phase 44…

Black Friday’s Solar Eclipse

While many in the U.S. will be recovering from Thanksgiving day meals and looking for ways to stretch their holiday shopping dollars at (hopefully local) retailers’ “Black Friday” sales, the face of the Sun will grow dark as the Moon casts its shadow over the Earth. But it won’t be visible to American shoppers – or…