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Neptune News
July 20, 2023

Top Headlines

Astronomers Discover a Key Planetary System to Understand the Formation Mechanism of the Mysterious 'Super-Earths'

A study presents the detection of a system of two planets slightly larger than Earth orbiting a cold star in a synchronized dance. Named TOI-2096, the system is located 150 light-years from Earth. This system, located 150 light-years from Earth, is ...

Researchers Measure the Light Emitted by a Sub-Neptune Planet's Atmosphere

Researchers observed exoplanet GJ 1214b's atmosphere by measuring the heat it emits while orbiting its host star. Astronomers directly detected the light emitted by a sub-Neptune exoplanet -- a category of planets that are larger than Earth but smaller than ...

Redness of Neptunian Asteroids Sheds Light on Early Solar System

Asteroids sharing their orbits with the planet Neptune have been observed to exist in a broad spectrum of red color, implying the existence of two populations of asteroids in the region, according to a new study by an international team of ...

The Planet That Could End Life on Earth

A terrestrial planet hovering between Mars and Jupiter would be able to push Earth out of the solar system and wipe out life on this planet, according to a recent ...
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To Watch a Comet Form, a Spacecraft Could Tag Along for a Journey Toward the Sun

A new article proposes that space probes could hitch a ride with 'centaurs' as they become comets. Along the way, the spacecraft would gather data that would otherwise be impossible to ...

Scientists Discover New Exoplanet With an Atmosphere Ripe for Study

Scientists have discovered a new, temperate sub-Neptune sized exoplanet with a 24-day orbital period orbiting a nearby M dwarf star. The recent discovery offers exciting research opportunities thanks ...

Deep Oceans Dissolve the Rocky Shell of Water-Ice Planets

Laboratory experiments allow insights into the processes under the extreme pressure and temperature conditions of distant ...

Distant Planet May Be on Its Second Atmosphere

Scientists have found evidence that a planet orbiting a distant star may have lost its atmosphere but gained a second one through volcanic ...

On the Quest for Other Earths

An international research team has developed a new method for directly imaging smaller planets in the habitable zone of a neighboring star system. This opens up new possibilities in the search for ...

天文学家确定太阳系最遥远的Known Object Is Indeed Farfarout

Astronomers have confirmed that a faint object discovered in 2018 and nicknamed 'Farfarout' is indeed the most distant object yet found in our Solar System. The object has just received its ...

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Saturn's Tilt Caused by Its Moons, Researchers Say

Scientists have just shown that the influence of Saturn's satellites can explain the tilt of the rotation axis of the gas giant. Their work also predicts that the tilt will increase even further ...

Dark Storm on Neptune Reverses Direction, Possibly Shedding a Fragment

Astronomers using NASA's Hubble Space Telescope watched a mysterious dark vortex on Neptune abruptly steer away from a likely death on the giant blue ...

New Superhighway System Discovered in the Solar System

Researchers have discovered a new superhighway network to travel through the Solar System much faster than was previously possible. Such routes can drive comets and asteroids near Jupiter to ...

数据显示分子Absor的证据ption in the Atmosphere of a Hot Neptune

An international team of scientists recently measured the spectrum of the atmosphere of a rare hot Neptune exoplanet, whose discovery by NASA's Transiting Exoplanet Survey Satellite (TESS) was ...

New Study Details Atmosphere on 'Hot Neptune' 260 Light Years Away That 'Shouldn't Exist'

Astronomers have crunched data from NASA's TESS and Spitzer space telescopes to portray for the first time the atmosphere of a highly unusual kind of exoplanet dubbed a 'hot ...

Surprisingly Dense Exoplanet Challenges Planet Formation Theories

New detailed observations reveal a young exoplanet, orbiting a young star in the Hyades cluster, that is unusually dense for its size and age. Weighing in at 25 Earth-masses, and slightly smaller ...

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