Breaking News
Home / News / Space Missions (page 2)

Category Archives: Space Missions

Feed Subscription

Cassini Finds Titan’s Highest Mountain

NASA JPL March 24, 2016 In a nod to extraterrestrial mountaineers of the future, scientists working on NASA’s Cassini mission have identified the highest point on Saturn’s largest moon, Titan. Titan’s tallest peak is 10,948 feet (3,337 meters) high and is found within a trio of mountainous ridges called the Mithrim Montes. The researchers found that all of Titan’s highest ... Read More »

Enormous Ice Cloud Covers Titan’s South Pole

NASA November 11, 2015 New observations made near the south pole of Titan by NASA’s Cassini spacecraft add to the evidence that winter comes in like a lion on this moon of Saturn. Scientists have detected a monstrous new cloud of frozen compounds in the moon’s low- to mid-stratosphere – a stable atmospheric region above the troposphere, or active weather ... Read More »

Saturn’s Moon Enceladus Has a Global Ocean

NASA JPL September 15, 2015 A global ocean lies beneath the icy crust of Saturn’s geologically active moon Enceladus, according to new research using data from NASA’s Cassini mission. Researchers found the magnitude of the moon’s very slight wobble, as it orbits Saturn, can only be accounted for if its outer ice shell is not frozen solid to its interior, ... Read More »

Comet Jets Are Coming From Large Sinkholes

ESA July 1, 2015 A number of the dust jets emerging from Rosetta’s comet can be traced back to active pits that were likely formed by a sudden collapse of the surface. These ‘sinkholes’ are providing a glimpse at the chaotic and diverse interior of the comet. Rosetta has been monitoring Comet 67P/Churyumov–Gerasimenko’s activity for over a year, watching how ... Read More »

Glass Deposits Detected on Mars

NASA JPL June 8, 2015 NASA’s Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars. Though formed in the searing heat of a violent impact, such deposits might provide a delicate window into the possibility of past life on the Red Planet. During the past few years, research has shown evidence about past life has ... Read More »

Possible Supervolcano Caldera on Mars

ESA May 21, 2015 At first glance, the region covered by this latest Mars Express image release appears to be pockmarked with impact craters. But the largest structure among them may hold a rather explosive secret: it could be remains of an ancient supervolcano. The images presented here were taken by the high-resolution stereo camera on ESA’s Mars Express on ... Read More »

Saturn’s Moon Enceladus Has Seafloor Hydrothermal Activity

ESA March 11, 2015 Tiny grains of rock detected by the international Cassini spacecraft orbiting Saturn point to hydrothermal activity on the seafloor of its icy moon Enceladus. The finding adds to the tantalising possibility that the moon could contain environments suitable for living organisms. Understanding the interior structure of 500 km-diameter Enceladus has been a top priority of the ... Read More »

Planet Found With Four Parent Stars

March 4, 2015 NASA JPL — Astronomers have discovered the second known case of a planet residing in a quadruple star system. — The planet was known before, but was thought to have only three stars, not four. — The findings help researchers understand how multiple star systems can influence the development and fate of planets. Growing up as a ... Read More »

What is Causing the Mysterious Martian Plumes?

ESA February 16, 2015 Plumes seen reaching high above the surface of Mars are causing a stir among scientists studying the atmosphere on the Red Planet. On two separate occasions in March and April 2012, amateur astronomers reported definite plume-like features developing on the planet. The plumes were seen rising to altitudes of over 250 km above the same region ... Read More »

New Image Technique Yields Ultra Clear Views of Titan

NASA February 12, 2015 During 10 years of discovery, NASA’s Cassini spacecraft has pulled back the smoggy veil that obscures the surface of Titan, Saturn’s largest moon. Cassini’s radar instrument has mapped almost half of the giant moon’s surface; revealed vast, desert-like expanses of sand dunes; and plumbed the depths of expansive hydrocarbon seas. What could make that scientific bounty ... Read More »

Scroll To Top