AmericaSpace Launch Countdown

Next Launch AsiaSat-6 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
27 Aug 14 4:50:00 GMT
27 Aug 14 0:50:00 EDT

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Space Dust Indicates Ancient Origin for Saturn's Rings

Mosaic image showing Saturn backlit by the Sun, one of the most beautiful photographs sent back by Cassini. Image Credit: NASA/JPL-Caltech/Space Science Institute

The origin of Saturn’s rings has been one of the most interesting puzzles in planetary science, and now new data from the Cassini spacecraft is helping to fill in the pieces, showing [...]

Behold Enceladus: Cassini Maps 101 Geysers on Tiny Saturn Moon

The geysers at the south pole of Enceladus, as seen by the Cassini spacecraft. Image Credit: NASA/JPL-Caltech/SSI

Saturn’s moon Enceladus is already known as one of the most intriguing places in our solar system, and now new findings from the Cassini spacecraft have been published, which will only add to our fascination with this little world.

[...]

Titan's Hidden Ocean Might Be as Salty as the Dead Sea

Illustration of what Titan’s interior is thought to look like, with a rigid ice shell above the salty water ocean below. Image Credit: NASA/JPL-Caltech

Saturn’s moon Titan is known for its methane seas, lakes, and rivers; surprisingly Earth-like in appearance yet distinctly alien at the same time. But there is also evidence for another [...]

Cassini at Saturn: 10 Years of Amazing Planetary Science and More to Come

Mosaic image showing Saturn backlit by the Sun, one of the most beautiful and surreal photographs sent back by Cassini. Image Credit: NASA/JPL-Caltech/Space Science Institute

The Cassini mission to Saturn has been one of the most successful and exciting in all of space exploration history. That amazing spacecraft is now celebrating its 10th anniversary today [...]

NASA's Cassini Spacecraft Conducts Important Science During Several Flybys of Titan, Probes Its Enigmatic Seas

A view of the night side of Titan taken by the Cassini spacecraft, which captures the blue halo caused by a haze layer that hovers high in the moon’s atmosphere. The spacecraft conducted several flybys of the moon in recent months, during which it beamed a series of radio waves through its atmosphere, in [...]

Cassini Image May Reveal Historic Birth of Icy Saturn Moon

From NASA/JPL: “The disturbance visible at the outer edge of Saturn’s A ring in this image from NASA’s Cassini spacecraft could be caused by an object replaying the birth process of icy moons.” Image Credit: NASA/JPL-Caltech/Space Science Institute

The Cassini spacecraft, a flagship-class mission that is a cooperative project between NASA, the European Space [...]

The Sea of Enceladus: Cassini Confirms Underground Ocean on Saturn's Geyser Moon

Diagram of what the interior of Enceladus is now thought to look like, with the icy outer shell, liquid water ocean, and inner rocky core. Image Credit: NASA / JPL-Caltech

Coming just after the news of the ringed asteroid and new dwarf planet, some more exciting news from the outer Solar System was announced [...]

Probing the Surfaces of Alien Waters: Cassini Reveals Possible Evidence of Waves on Seas of Titan

An image of Kivu Lacus, a small lake on Titan’s northern hemisphere, taken in infrared wavelengths in July 2012 with Cassini’s VIMS instrument from a distance of approximately 30,000 km. The bright spot indicates a specular reflection of sunlight from the surface of Kivu Lacus, which could result from the formation of waves. Image [...]

As Idle As a Painted Sea: The Case of the Waters That Wouldn't Stir

An artist’s impression of Titan’s landscape. Image Credit: Kees Veenebos

‘Day after day, day after day, we stuck nor breath nor motion As idle as a painted ship upon a painted ocean Water, water everywhere and all the boards did shrink Water, water everywhere nor any drop to drink.’

 — Samuel [...]

Cassini Reveals Saturn in Stunning 400,000-Mile-Wide Natural-Color Panoramic Mosaic

NASA’s Cassini spacecraft took this natural-color portrait on July 19, 2013, which is the first image to show Saturn, its moons, and rings, plus Earth, Venus, and Mars, all together. Image and Caption Credit: NASA/JPL-Caltech/SSI

For nearly 10 years NASA’s Cassini spacecraft has been delivering a wealth of valuable science about Saturn, exploring the [...]