Saturn’s moon may be “like a candy store for microbes”

A new report published by NASA today says that the Cassini space probe has found evidence that hydrogen gas exists on the Saturnian moon Enceladus. The finding adds to the idea that the moon might harbor life in its subsurface ocean, as microbes could … Continue reading Saturn’s moon may be “like a candy store for microbes”

The Spitzer Space Telescope Ends its Incredible Journey

Today, after 16 years of exemplary service, NASA will officially deactivate the Spitzer Space Telescope. Operating for over a decade beyond its designed service lifetime, the infrared observatory worked in tandem with the Hubble Space Telescope to reveal previously hidden details of known cosmic objects and helped expand our understanding …read more

Continue reading The Spitzer Space Telescope Ends its Incredible Journey

Watching the Watchers: The State of Space Surveillance

By now you’ve almost certainly heard about the recent release of a high-resolution satellite image showing the aftermath of Iran’s failed attempt to launch their Safir liquid fuel rocket. The geopolitical ramifications of Iran developing this type of ballistic missile technology is certainly a newsworthy story in its own right, …read more

Continue reading Watching the Watchers: The State of Space Surveillance

New Hubble portrait captures the intricate beauty of Jupiter's cloud surface

The portrait was captured when Jupiter was roughly 664 million km (412 million miles) from Earth

The NASA/ESA Hubble Space Telescope has captured a breathtakingly detailed view of the largest planet in our solar system – the gas giant Jupiter. The new portrait, which was captured on June 27, 2019, highlights the complex nature of Jupiter’s cloud surface, and showcases the gas giant’s most famous feature – the Great Red Spot.

..
Continue Reading New Hubble portrait captures the intricate beauty of Jupiter’s cloud surface

Category: Space

Tags:

Continue reading New Hubble portrait captures the intricate beauty of Jupiter's cloud surface

Hubble reveals egg-shaped exoplanet so hot it's venting vaporized iron into space

WASP-121b is an exoplanet so broiling hot that it's venting vaporized iron into space, and being ...

Between exoplanets with ruby clouds and those that are actually just giant diamonds, science fiction has barely prepared us for just how weird alien worlds could be. Now, thanks to new Hubble observations we have another contender in WASP-121b, a planet that’s so intensely hot it’s vaporizing heavy metals and venting them into space. As if that wasn’t enough, the poor planet is also being stretched into an egg shape thanks to the strong gravity of its host star.

..
Continue Reading Hubble reveals egg-shaped exoplanet so hot it’s venting vaporized iron into space

Category: Space

Tags:

Continue reading Hubble reveals egg-shaped exoplanet so hot it's venting vaporized iron into space

Hypothetical "ploonets" would blur the lines between planets and moons

You know what planets are. You’re familiar with moons. But what do you get when you cross the two? “Ploonets,” according to astronomers from Australia and Colombia. These weird, hypothetical objects start life as a moon circling a giant plane… Continue reading Hypothetical "ploonets" would blur the lines between planets and moons

Hubble spots "impossible" structure around a malnourished black hole

Astronomers using the Hubble Space Telescope have discovered structures around a black hole that were thought to be impossible. A small, “malnourished” black hole was found to have a flat disk of material circling it – a feature thought uniqu… Continue reading Hubble spots "impossible" structure around a malnourished black hole

Astronomers analyze atmosphere of exoplanet unlike any in our solar system

So far we’ve spotted more than 4,000 planets orbiting stars other than our Sun, but we know very little about their atmospheres. Now, NASA astronomers have managed to probe the atmosphere of GJ 3470 b, a planet unlike any in our solar system…. Continue reading Astronomers analyze atmosphere of exoplanet unlike any in our solar system

Europa's ocean may be more Earthlike than previously thought

Color composite view combines violet, green, and infrared images of Europa in natural color (left) and ...

A new study by researchers at Caltech and NASA’s Jet Propulsion Laboratory in Pasadena, California, indicates that the subterranean world ocean on Jupiter’s moon Europa may be more Earthlike than scientists believed. Visible-light spectrographic analysis show that yellow stains on Europa’s icy crust are common table salt, suggesting that the Europan ocean may be similar to its terrestrial counterparts.

..
Continue Reading Europa’s ocean may be more Earthlike than previously thought

Category: Space

Tags:

Continue reading Europa's ocean may be more Earthlike than previously thought