Leuven, Belgium (SPX) Nov 16, 2023
A team of European astronomers, co-led by researchers from the Institute of Astronomy, KU Leuven, used recent observations made with the James Webb Space Telescope to study the atmosphere of the nearby exoplanet WASP-107b. Peering deep into the fluffy atmosphere of WASP-107b they discovered not only water vapour and sulfur dioxide, but even silicate sand clouds. These particles reside within a d

Lancaster UK (SPX) Nov 16, 2023
A Lancaster University PhD student has measured the optical depth of Saturn's rings using a new method based on how much sunlight reached the Cassini spacecraft while it was in the shadow of the rings. The optical depth is connected to the transparency of an object, and it shows how far light can travel through that object before it gets absorbed or scattered. The research, led by La

Manoa HI (SPX) Nov 16, 2023
On the surface of many of the icy moons in our solar system, scientists have documented strike-slip faults, those that occur when fault walls in the ground's crust move past one another sideways, as is the case at the San Andreas fault in California. Two recently published studies led by University of Hawai'i at Manoa earth and space scientists document and reveal the mechanisms behind these geo

Pasadena CA (JPL) Nov 16, 2023
The remotely operated facility aboard the International Space Station has created another tool that researchers can use to probe the fundamental nature of the world around us. For the first time in space, scientists have produced a quantum gas containing two types of atoms. Accomplished with NASA's Cold Atom Laboratory aboard the International Space Station, the achievement marks another step to

Sydney, Australia (SPX) Nov 16, 2023
In a groundbreaking move for space agriculture, Israeli agro-tech firm GreenOnyx has successfully launched its innovative Wanna Greens product into orbit. The launch, executed on November 9, 2023, aboard a SpaceX rocket bound for the International Space Station (ISS), marks the first instance of duckweed (Wolffia) being sent to space, heralding a new chapter in sustainable space food sources.

Washington DC (SPX) Nov 16, 2023
NASA's IXPE (Imaging X-ray Polarimetry Explorer) telescope has captured the first polarized X-ray imagery of the supernova remnant SN 1006. The new results expand scientists' understanding of the relationship between magnetic fields and the flow of high-energy particles from exploding stars. "Magnetic fields are extremely difficult to measure, but IXPE provides an efficient way for us to p

Paris, France (SPX) Nov 16, 2023
The first data from the InSight mission made it possible to determine the internal structure of Mars in a series of papers from the scientific team published in the summer of 2021. However, since then, the analysis of new data generated by a powerful meteorite impact that occurred on September 18 2021, questioned the first estimates of the internal structure of

Chicago IL (SPX) Oct 31, 2023
More than 4 billion years ago, when the Solar System was still young and the Earth was still growing, a giant object the size of Mars crashed into the Earth. The biggest piece that broke off of the early Earth formed our Moon. But precisely when this happened has remained a mystery. In a new study in the journal Geochemical Perspectives Letters, researchers used crystals brought back from the Mo

Washington (AFP) Nov 15, 2023
The US Federal Aviation Administration (FAA) on Wednesday authorized SpaceX to carry out its second launch of Starship, the most powerful rocket ever built, after a first attempt in April ended in a spectacular explosion. In a statement, the FAA said Elon Musk's company had now "met all safety, environmental, policy and financial responsibility requirements" following the mishap that marred

Paris (AFP) Nov 15, 2023
The boss of European satellite operator Eutelsat knows her task will not be easy: to forge a competitor to Elon Musk's Starlink and provide superfast internet from space. "We have a lot of customers who want us to get there quickly," Eva Berneke told AFP in an interview. "They tell us they took Starlink because there wasn't anyone else. But they want competition too. Nobody wants a monop