Los Angeles CA (SPX) Jun 21, 2024
Iridium Communications Inc. (Nasdaq: IRDM), a provider of global voice and data satellite communications, announced the expanded commercial availability of its Satellite Time and Location (STL) service. Iridium partners are now authorized to sell the service in parts of Europe and Asia Pacific. The STL service is designed to protect GNSS systems, like GPS and Galileo, with a signal resista

Paris, France (SPX) Jun 21, 2024
The hyperactive sunspot region responsible for the beautiful auroras earlier in May was still alive and kicking when it rotated away from Earth's view. Watching from the other side of the Sun, the ESA-led Solar Orbiter mission detected this same region producing the largest solar flare of this solar cycle. By observing the Sun from all sides, ESA missions reveal how active sunspot regions evolve

Los Angeles CA (SPX) Jun 21, 2024
Scientists at Case Western Reserve University have discovered new evidence that could reshape our understanding of the cosmos. Tobias Mistele, a post-doctoral scholar in the Department of Astronomy at Case Western Reserve's College of Arts and Sciences, used "gravitational lensing" to study dark matter. He found that the rotation curves of galaxies remain flat for millions of light years.

Paris (AFP) June 20, 2024
A French-Chinese telescope satellite will blast off this weekend on a mission to hunt down gamma-ray bursts, the most powerful explosions in the universe. The light from these almighty blasts has travelled billions of light years to reach Earth, so scientists believe they could hold answers to some mysteries of the universe's youth. But these flashes are so brief they have proved difficu

Boston MA (SPX) Jun 21, 2024
Titan, Saturn's largest moon, is the only other planetary body in the solar system that currently hosts active rivers, lakes, and seas. These otherworldly river systems are thought to be filled with liquid methane and ethane that flows into wide lakes and seas, some as large as the Great Lakes on Earth. The existence of Titan's large seas and smaller lakes was confirmed in 2007, with image

Houston TX (SPX) Jun 21, 2024
A groundbreaking discovery by researchers at the University of Houston has revealed a massive energy imbalance on Saturn, shedding new light on planetary science and evolution and challenging existing climate models for the solar system's gas giants. The findings appear in the scientific publication Nature Communications. "This is the first time that a global energy imbalance on a seasonal

Los Angeles CA (SPX) Jun 21, 2024
Four and a half billion years ago, our solar system was a cloud of gas and dust swirling around the sun, until gas began to condense and accrete along with dust to form asteroids and planets. What did this cosmic nursery, known as a protoplanetary disk, look like, and how was it structured? Astronomers can use telescopes to "see" protoplanetary disks far away from our much more mature solar syst

Seoul, South Korea (SPX) Jun 21, 2024
KICT Studies Microwave Sintering of Lunar Soil for Moon Base Construction NASA's Artemis program aims to build a lunar base, but transporting construction materials from Earth to the Moon is expensive. To overcome this, researchers are exploring the use of local materials like lunar soil. One method being studied is microwave sintering, which solidifies lunar regolith without melting it. T

University Park PA (SPX) Jun 21, 2024
If liquid water exists today on Mars, it may be too deep underground to detect with traditional methods used on Earth. But listening to earthquakes that occur on Mars - or marsquakes - could offer a new tool in the search, according to a team led by Penn State scientists. When quakes rumble and move through aquifers deep underground, they produce electromagnetic signals. The researchers re

Los Angeles CA (SPX) Jun 21, 2024
SES announced that the ASTRA 1P satellite was launched by a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station in Florida at 5:35 pm local time. The Ku-band satellite will enhance SES's TV neighbourhood at 19.2 degrees East, delivering content for broadcasters, sports organizations, and content owners to European TV markets. ASTRA 1P will also deliver HD content to subscribers