NASA Announces its Artemis Astronauts

NASA has announced the names of the 18 astronauts that make up the Artemis Team. A select few, and some international partners, will be going back to the Moon. The next man and first woman on the Moon are among the names.

Chernobyl Fungus as Protection against Space Radiation

The researchers say the melanin-containing fungus that thrives in Chernobyl could be used to create protective shields for future astronauts, it decreases radiation by at least 1.82 % and potentially up to 5.04 %.

There Are More Craters On The Moon Then We Think

Thanks to China’s Chang’e-1 and Chang’e-2 lunar orbiters, the number of known craters on the moon’s surface is now more than a dozen times larger than the 9,137 craters that are officially recognized.

A Mysterious Signal from Proxima Centauri

The signal appears to emanate from the direction of our neighboring star and cannot yet be dismissed as Earth-based interference, raising the very faint prospect that it is a transmission from extraterrestrial intelligence.

Radioactive elements may be key to exoplanet habitability

As it turns out, organic material, liquid water, sunlight and a large moon might not be enough to ensure an exoplanet’s habitability. It also may depend on whether enough radioactive elements are present in the planet’s core.

Mars rover data indicates ancient megafloods

Raging megafloods, likely triggered by the heat of a meteoritic impact, roared across Gale Crater near the equator of Mars some 4 billion years ago, creating gigantic sedimentary ripples visible today.

China's Chang'e-5 Probe Drops Off Moon Samples

A Chinese probe has delivered the first samples to be collected from the Moon in more than 40 years. The Chang’e-5 sample return capsule floated down to the snowy plains of Inner Mongolia.

SOFIA opens a new window on quasars and galactic evolution

Astronomers have now found a so-called “cold quasar” in which star formation has managed to continue even in the presence of a ravenous supermassive black hole. The team  studied a quasar 5.25 billion light years away.

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. They could be used to send spacecraft to the far reaches of our planetary system.

Chang′e-5: China completes first docking in lunar orbit

A Chinese probe transferred rocks it gathered from the moon to an orbiter on Sunday in preparation for returning samples to Earth for the first time in almost 45 years, the country's space agency announced.

US-European Mission Launches to Monitor the World's Oceans

Sentinel-6 satellite lifted off on a SpaceX Falcon 9 rocket on Nov 21. Its mission now is to measure and chart the rise of the sea level more precisely than ever before. 

Hayabusa-2: Capsule with asteroid samples in 'perfect' shape

The container with material from a space rock called Ryugu parachuted down near Woomera in South Australia on Saturday evening. The samples were originally collected by the Japanese spacecraft Hayabusa-2.

Groundbreaking discoveries of the Collapsed Arecibo

The instrument platform of the 305-meter telescope at Arecibo Observatory in Puerto Rico collapsed overnight earlier this week. Its legacy includes discovery of the first pulsars, first exoplanets and first ever radar map of Venus.

China's moon mission milestone

China launched an ambitious mission on Tuesday to bring back rocks and debris from the moon’s surface for the first time in more than 40 years – an undertaking that could boost human understanding of the moon and solar system.

Planets Close to Their Stars Have Magma Oceans

We’ve discovered a number of “lava planets” or “magma worlds” throughout the Milky Way. These planets are in such close proximity to their stars that their surface is literally melted into a perpetual ocean of lava.