NASA discovers glassy lava lake on Jupiter's moon
NASA's Juno mission has gathered data from Jupiter's third-largest moon Io, revealing details of a lake of lava on its surface.
Space "sat-nav" maps routes between worlds
"Our new technique neatly reveals all possible routes a spacecraft could take from A to B," researcher Danny Owen said.
Astronomers discover planet has been hiding 350,000-mile-long tail
The exoplanet is of a gigantic size, and orbits a perilously close distance to its star.
New meteor shower may grace Earth's skies next week
"Things might just be aligned ideally next week to see the evidence of [comet] debris in the form of meteor shower," astronomer Brad Gibson told Newsweek.
Jupiter is a black sheep which protects all life on Earth
Our friendly neighbor protects us from stray asteroids, while gas giants in other solar systems may prevent life from forming due to their immense gravity.
Jupiter in Halloween spirit puts on haunting 'face' for Juno mission
The planet's roiling clouds came together to form a bizarre and spooky face just in time for the scariest celebration of the year.
Hidden ocean on Jupiter's moon Europa may contain key ingredient for life
Europa is thought to have a hidden subsurface ocean of salty liquid water, which scientists believe may harbor the conditions suitable for life.
Jupiter and Saturn megastorms could reveal exoplanets' secrets
Researchers have found that storms on Saturn might rage for longer than expected, and are different from those on its neighbor Jupiter.
Easily spot Jupiter and its four largest moons tonight
Skygazers will be able to see the Galilean satellites clearly if they are treated with clear skies.
What the storms of Jupiter can teach us
Lightening on Jupiter and Earth may actually be comparable, despite the two planets being vastly different.
Exoplanet found outside our solar system could be covered in volcanoes
The exoplanet may be as volcanic as Jupiter's moon Io, which is very active due to the planet's gravitational forces heating up its interior.
Distant planet formed 150 million years ago found to have water
The planet, VHS 1256 b, is a gas giant around 40 light years away from Earth. It has water, carbon dioxide and methane in its swirling silicate dust clouds.
Watch as all the planets in the solar system align
The planetary parade will likely only be visible until December 31 as Mercury rapidly fades.
Three giant asteroids will have close encounter with Earth on Christmas Day
The three asteroids range in size, between that of a Boeing-777 and of a 50-story building.
All the planets in the solar system have aligned
Mercury, Venus, Mars, Jupiter and Saturn can be seen with the naked eye, while Uranus and Neptune can be observed with binoculars or a telescope.
From medical advances to Disney magic, 23 things to look forward to in 2023
Newsweek's annual round-up of the events, innovations, products and developments that will inform, inspire and delight us in the New Year.
Asteroid the size of a baseball field set for close encounter with Earth
The asteroid, named 2015 RN35, will be traveling at speeds of 13,220 miles per hour as it flies past our planet.
Asteroid the size of One World Trade Center set for close shave with Earth
The asteroid is due to pass the Earth on November 1 at around six times the distance between the Earth and the Moon.
Incredible 3D Images From Jupiter Spacecraft Show 'Frosted Cupcake' Clouds
A visible-light camera has captured the relative heights of clouds on Jupiter.
Jupiter's Closest Approach for 59 Years Still Visible From Earth Tonight
Photographers have been snapping photos of the enormous gas giant and its many moons.
Jupiter to Come Closest to Earth Tonight for 59 Years—Here's How to See It
According to NASA, views of the gas giant are set to be extraordinary on September 26 and 27 due to a coincidental planetary alignment.
Webb Telescope Took a Snapshot of Jupiter, NASA Report Shows
While Webb's images of distant galaxies and nebulae have grabbed the world's attention, the telescope's photo of our nearest gas giant shouldn't be missed.
What Time Will the Planets Align in June? When to See Rare Phenomenon
In June, Mercury, Venus, Mars, Jupiter and Saturn will all be visible in the sky in the same order as they orbit the sun—for the first time in 18 years.
Why Rare Planet Alignment Is 'Extra Special' Solar Event
The five planets, Mercury, Venus, Mars, Jupiter and Saturn—will all be visible at once throughout the month of June in the same order as they orbit the sun.
How To Watch 'Cosmic Kiss' of Venus and Jupiter in the Sky This Weekend
The two bright planets will be visible to the naked eye when nestled close together. A live stream is also planned.
Debate Rages As Wife Reveals Husband Wants To Name Their Kid After a Planet
"Kids are mean and will eat a kid named Jupiter for lunch," one comment read.
Video Showing Jupiter's Size Compared to Other Planets Wows the Internet
"If Earth were the size of a nickel, Jupiter would be about as big as a basketball," says NASA.
Scorching Hot Planet as Big as Jupiter Is as Dense as a Marshmallow
A NASA satellite has found a new world with a radius similar to the gas giant Jupiter, but with a fraction of its mass, where a year lasts just over three days.
Ukraine Sets up 'Send Putin to Jupiter' Fundraiser to Help Rebuild Country
The tongue-in-cheek appeal by the Ukrainian government asks for $2.99 donations, which will actually be spent on repairs to infrastructure damaged by Russian bombs.
6 Startling Facts About Jupiter's Moons
From possible sub-surface alien life to volcanic death traps: meet Jupiter's incredible moons.