The Moon (or Luna) is the Earth’s only natural satellite and was formed 4.6 billion years ago around some 30–50 million years after the formation of the solar system.The Moon is in synchronous rotation with Earth meaning the same side is always facing the Earth. Thalassa is also the Greek word for sea. Quite a few candles have been lit since NASA was born on Oct. 1, 1958. Scientists may have an explanation for a mysterious moon around Neptune that they discovered with Hubble in 2013. Its mass is estimated/calculated at being 374,667,108,274,298,000 kg. A Voyager 2 image of Thalassa (1989 N5), Naiad (1989 N6) and Despina (1989 N3) taken in 1989 at a range of 5.9 million km (3.6 million miles). Overview. The rocket booster segments that will help power NASA’s first Artemis flight test mission around the Moon arrived at KSC.
Thalassa is a Moon that orbits round the planet Neptune.
The high orbital speed of the moons caused faint streaks in this exposure. A new mission competing for selection under NASA's Discovery Program would try to untangle the mysteries of Neptune's strange moon Triton. Didymos B is getting an official name of its own: Dimorphos. NASA has taken the next steps toward building Space Launch System (SLS) solid rocket boosters for as many as six additional flights. There's no register feature and no need to give an email address if you don't need to. Thalassa or Neptune IV, is the second closest moon to Neptune.It was named after a daughter of Aether and Hemera from Greek mythology. Technicians recently finished applying more than 180 blocks of ablative material to the heat shield for the Orion spacecraft. The surface area of Thalassa is 21,124.07.
Whether you're doing it for the nerd cred or the pie, this week on #10Things, we've got all the ways you can celebrate #PiDay with NASA.
It is irregularly shaped and shows no sign of any geological modification. Infrared images from NASA's Juno spacecraft are providing the first glimpse of Ganymede's icy north pole. The Escape Velocity is the speed an object needs to be travelling in order to break free from the objects gravity. Thalassa's orbit is slowly decaying due to tidal deceleration and may eventually crash into Neptune's atmosphere or be torn apart and form a planetary ring.Thalassa was named after a daughter of Aether and Hemera from Greek mythology. NASA has selected four Discovery Program investigations to develop concept studies for new missions. Hubble uncovered a new dark storm on Neptune and provided a fresh look at a long-lived storm on Uranus. All messages will be reviewed before being displayed. Despina is believed by astronomers to be a shepherd moon; small moons that orbit just outside the edge of planetary rings.
There also will be a partial penumbral eclipse of the Moon. Thalassa is unusual for an irregular moon because it is roughly disk-shaped.Also like Naiad, Thalassa circles the planet in the same direction as Neptune rotates, and remains close to Neptune's equatorial plane. Thalassa, like Naiad, most likely formed from fragments of Neptune's original moons, which were smashed by the disturbances caused when the ice giant Neptune captured Triton. Legendary explorers and visionaries, real and fictitious, are among those immortalized in the first set of official surface-feature names for Pluto's largest moon, Charon. Thalassa is slowly spiraling down toward Neptune and will either smash into … Image Credit: NASA/JPLThalassa was discovered in August 1989 in images taken by Voyager 2.Thalassa, like Naiad, most likely formed from fragments of Neptune's original moons, which were smashed by the disturbances caused when the ice giant Neptune captured Triton. These are two enormous planets in our outer solar system: Uranus and Neptune.
Thalassa circles the … It was discovered in the year 1989 by R. Terrile, Voyager 2. Director, NASA Planetary Science Division: Comments may be merged or altered slightly such as if an email address is given in the main body of the comment.You can decline to give a name which if that is the case, the comment will be attributed to a random star.
We're talking about the ice giants. Naiad or Neptune III is the closest moon to Neptune named after the Naiads of Greek legend.It was found sometime before mid-September, 1989 from the images taken by the Voyager 2 probe.The last moon to be discovered during the flyby, it was designated S/1989 N 6.Naiad is not a sphere and probably has not been changed by any internal geological processes after its formation. NASA's Lunar Flashlight, a briefcase-sized satellite, or CubeSat, will detect surface ice believed to be at the bottom of craters on the Moon that have never been exposed to sunlight. This may help provide water for astronauts exploring the Moon during the Artemis program. Our solar system is a stormy place. A name is preferred even if its a random made up one by yourself.
The next full Moon will be early Sunday morning, July 5, 2020. Thalassa is a moon of planet Neptune and is likely a rubble pile that has re-accreted from fragments of the original moons of Neptune that collided after the moon Triton was captured.