Astronomy

Atmosphere detected on celestial body in solar system's far reaches

Astronomers have identified another object from this realm, with a diameter of roughly 310 miles (500 km), that has an atmosphere - albeit a thin one.

An artist's concept of a dwarf planet.
The Nebra dky disc

TV murder series rekindles interest in the mysteries of the Nebra sky disc

 Life beyond Earth may exist in far stranger places than scientists once thought, a new study suggests. January, 22.

Habitable worlds may be far more common than thought, Israeli study says

The central square image, taken with the MUSE instrument on ESO's Very Large Telescope, shows shock waves around the dead star RXJ0528+2838.

Astronomers spot white dwarf star creating a colorful shockwave


Astronaut Ilan Ramon’s space diary finds a home at Israel’s National Library

Ramon's mission on Columbia claimed the lives of all seven crew members, but many of his personal items survived, including diary entries as new additions to Israel's National Library.

 Ilan Ramon, official NASA portrait.

Earth-sized exoplanet discovered in ‘our solar backyard’ by international team

“It’s a useful planet because it may be like an early Earth,” says Soares-Furtado.

 Young, hot, earth-sized planet HD 63433d sits close to its star in the constellation Ursa Major, while two neighboring, mini-Neptune-sized planets identified in 2020 orbit farther out.

Running Chicken Nebula makes dazzling appearance in starry night sky

Graceful wisps of pastel-colored gas and dust dance across the cosmic scene, adding an ethereal touch to the celestial panorama.

 The Running Chicken Nebula comprises several clouds, all of which we can see in this vast image from the VLT Survey Telescope (VST), hosted at ESO’s Paranal site

NASA's Hubble telescope spots 'dreamy' galaxy

NASA's Hubble Space telescope spotted and photographed a beautiful, dreamy galaxy millions of light-years from Earth.

 An image of galaxy NGC 3156, taken by the Hubble Space Telescope.

NASA finds source of life on the surface of Jupiter's moon Europa

This discovery has important implications for the habitability of Europa’s ocean.

 The puzzling, fascinating surface of Jupiter's icy moon Europa looms large in this newly-reprocessed color view, made from images taken by NASA's Galileo spacecraft in the late 1990s.

NASA's Webb telescope finds exoplanet with potential signs of life

Along with methane and carbon dioxide, the James Webb Telescope also discovered a molecule known as dimethyl sulphide (DMS), a substance only produced by living things.

  Exoplanet K2-18b.

Soyuz spacecraft with US astronaut, two Russian cosmonauts docks at ISS

The ISS is one of the few international projects on which the United States and Russia still cooperate closely.

 The Soyuz MS-24 spacecraft blasts off to the International Space Station (ISS) from the launchpad at the Baikonur Cosmodrome

Jupiter-like planet observed spiraling off 950 light years from Earth

The planet hurtles around its star at close proximity as its atmosphere leaches out and trails around it, forming the largest known planetary structure anywhere in space.

 An artistic illustration of a hot Jupiter planet.

Rare 'blue supermoon' rises over Israel, won't return until 2037

The blue supermoon is the brightest and the largest full moon of 2023.

 A supermoon hangs in the night sky.

India sets September launch date for mission to study the sun

The Aditya-L1, India's first space-based solar probe, aims to study solar winds, which can cause disturbance on Earth and are commonly seen as "auroras."

 The sun as seen by the Solar Orbiter spacecraft in extreme ultraviolet light in this mosaic of 25 individual images taken on March 7, 2023, by the high resolution telescope of the Extreme Ultraviolet Imager (EUI) instrument.