Scientists investigate absence of sediment deltas on Titan
Wednesday, 23 April 2025 10:44
Los Angeles CA (SPX) Apr 23, 2025
NASA's Mars missions have shown that sediment-rich deltas offer valuable insights into a planet's climate and geologic past. Yet on Saturn's moon Titan, where vast rivers of methane and ethane flow, scientists have found a puzzling lack of such features. A new study from Brown University is shedding light on this enigma.
Titan is the only body in the solar system besides Earth with stable
NASA's Mars missions have shown that sediment-rich deltas offer valuable insights into a planet's climate and geologic past. Yet on Saturn's moon Titan, where vast rivers of methane and ethane flow, scientists have found a puzzling lack of such features. A new study from Brown University is shedding light on this enigma.
Titan is the only body in the solar system besides Earth with stable How Webb Telescope Opens New Avenues in the Quest for Extraterrestrial Life
Wednesday, 23 April 2025 10:44
Los Angeles CA (SPX) Apr 23, 2025
NASA's James Webb Space Telescope is ushering in a transformative chapter in the pursuit of life beyond Earth. Although Webb was not purpose-built for life detection, its remarkable capabilities in infrared observation are enabling scientists to examine small, rocky exoplanets orbiting distant stars with an unprecedented level of detail.
Webb is uniquely equipped to detect atmospheres arou
NASA's James Webb Space Telescope is ushering in a transformative chapter in the pursuit of life beyond Earth. Although Webb was not purpose-built for life detection, its remarkable capabilities in infrared observation are enabling scientists to examine small, rocky exoplanets orbiting distant stars with an unprecedented level of detail.
Webb is uniquely equipped to detect atmospheres arou NASA develops flight-ready aerogel antennas for next-gen airspace communications
Wednesday, 23 April 2025 10:44
Los Angeles CA (SPX) Apr 23, 2025
NASA is advancing flight communications with a breakthrough antenna made from one of the lightest solid materials ever created. Engineers at NASA's Glenn Research Center are embedding this innovative device directly into aircraft surfaces, offering a sleeker and more efficient solution for future aviation platforms, including autonomous air vehicles and drones.
The antenna employs a polyme
NASA is advancing flight communications with a breakthrough antenna made from one of the lightest solid materials ever created. Engineers at NASA's Glenn Research Center are embedding this innovative device directly into aircraft surfaces, offering a sleeker and more efficient solution for future aviation platforms, including autonomous air vehicles and drones.
The antenna employs a polyme Turning Down Starlight to Reveal Distant Worlds
Wednesday, 23 April 2025 10:44
Los Angeles CA (SPX) Apr 23, 2025
Researchers at the University of Arizona have introduced a breakthrough coronagraph that could make previously invisible exoplanets detectable by suppressing the overwhelming light from their parent stars. This advance may pave the way for imaging Earth-like planets in habitable zones, areas where temperatures could support liquid water and potentially life.
"Earth-like planets in the habi
Researchers at the University of Arizona have introduced a breakthrough coronagraph that could make previously invisible exoplanets detectable by suppressing the overwhelming light from their parent stars. This advance may pave the way for imaging Earth-like planets in habitable zones, areas where temperatures could support liquid water and potentially life.
"Earth-like planets in the habi Planetary Alignment Provides NASA Rare Opportunity to Study Uranus
Wednesday, 23 April 2025 10:44
Hampton VA (SPX) Apr 23, 2025
When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an opportunity for NASA to improve its understanding of that planet's atmosphere and rings. Planetary scientists call it a stellar occultation and that's exactly what happened with Uranus on April 7.
Observing the alignment allows NASA scientists to measure the tempera
When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an opportunity for NASA to improve its understanding of that planet's atmosphere and rings. Planetary scientists call it a stellar occultation and that's exactly what happened with Uranus on April 7.
Observing the alignment allows NASA scientists to measure the tempera New study unveils volcanic history and clues to ancient life on Mars
Wednesday, 23 April 2025 10:44
College Station, TX (SPX) Apr 23, 2025
In a groundbreaking study co-authored by a Texas A and M University scientist, researchers have revealed new insights into the geological history of Mars' Jezero Crater, the landing site of NASA's Perseverance rover. Their findings suggest that the crater's floor is composed of a diverse array of iron-rich volcanic rocks, providing a window into the planet's distant past and the closest chance y
In a groundbreaking study co-authored by a Texas A and M University scientist, researchers have revealed new insights into the geological history of Mars' Jezero Crater, the landing site of NASA's Perseverance rover. Their findings suggest that the crater's floor is composed of a diverse array of iron-rich volcanic rocks, providing a window into the planet's distant past and the closest chance y Lifting the canopy on Earth’s forests
Wednesday, 23 April 2025 06:45
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ESA’s state-of-the-art Biomass mission has been designed to shed new light on the health and dynamics of the world’s forests, revealing how they are changing over time and, critically, enhancing our understanding of their role in the global carbon cycle. It is the first satellite to carry a fully polarimetric P-band synthetic aperture radar for interferometric imaging. Thanks to the long wavelength of P-band, around 70 cm, the radar signal can slice through the forest canopy and whole forest layer to measure the ‘biomass’, meaning the woody trunks, branches and stems, which is where trees store most of their
Europe's largest solid-propellant rocket motors
Tuesday, 22 April 2025 14:02
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Europe's largest solid-propellant rocket motors Next generation scientists set sail to harness space for oceans
Tuesday, 22 April 2025 13:00
A new wave of ocean scientists has embarked on an extraordinary six-week voyage aboard a majestic tall ship that set sail today from Norway bound for southern France. But this is no ordinary journey.
Thanks to this ESA Advanced Ocean Training Course, these upcoming researchers will be taking a deep dive into ocean science, empowering them with skills to harness satellite data for research, innovation and sustainable development – and preparing them to become tomorrow’s leaders and ambassadors for ocean science.
Biomass on the launch pad
Tuesday, 22 April 2025 12:30
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ESA’s Biomass satellite, encapsulated within a Vega-C rocket fairing, has been rolled out to the launch pad at Europe’s Spaceport in French Guiana ahead of liftoff, planned for 29 April at 11:15 CEST. China to launch new crewed mission into space this week
Tuesday, 22 April 2025 10:02
Beijing (AFP) April 22, 2025
China is expected to launch a new crewed mission into space this week, as Beijing takes steady steps towards its goal of putting astronauts on the Moon.
The Shenzhou-20 mission will blast off from the Jiuquan Satellite Launch Center in northwestern China, carrying three astronauts to the country's self-built Tiangong space station for a likely six-month stay.
The team will undertake expe
China is expected to launch a new crewed mission into space this week, as Beijing takes steady steps towards its goal of putting astronauts on the Moon.
The Shenzhou-20 mission will blast off from the Jiuquan Satellite Launch Center in northwestern China, carrying three astronauts to the country's self-built Tiangong space station for a likely six-month stay.
The team will undertake expe Astronomers detect exoplanet on rare perpendicular path around binary brown dwarfs
Tuesday, 22 April 2025 10:02
London, UK (SPX) Apr 22, 2025
Astronomers have identified an unusual exoplanet, 2M1510 (AB) b, which travels on a polar orbit around a unique pair of brown dwarfs. This marks the first confirmed case of a planet circling two stars at a 90-degree angle relative to their orbit, offering fresh insights into planetary dynamics in binary systems.
The host objects, both classified as brown dwarfs, lie in a rare category of s
Astronomers have identified an unusual exoplanet, 2M1510 (AB) b, which travels on a polar orbit around a unique pair of brown dwarfs. This marks the first confirmed case of a planet circling two stars at a 90-degree angle relative to their orbit, offering fresh insights into planetary dynamics in binary systems.
The host objects, both classified as brown dwarfs, lie in a rare category of s China deploys three-satellite system in Earth-Moon retrograde orbit
Tuesday, 22 April 2025 10:02
Sydney, Australia (SPX) Apr 22, 2025
China has successfully established the first three-satellite constellation operating in the distant retrograde orbit (DRO) of the Earth-Moon system, a major achievement in the nation's ongoing expansion of deep-space infrastructure, researchers announced during a recent symposium in Beijing.
The trio now orbiting in DRO comprises two spacecraft, DRO-A and DRO-B, launched in March last year
China has successfully established the first three-satellite constellation operating in the distant retrograde orbit (DRO) of the Earth-Moon system, a major achievement in the nation's ongoing expansion of deep-space infrastructure, researchers announced during a recent symposium in Beijing.
The trio now orbiting in DRO comprises two spacecraft, DRO-A and DRO-B, launched in March last year Sols 4511-4512: Low energy after a big weekend
Tuesday, 22 April 2025 10:02
Pasadena CA (JPL) Apr 22, 2025
Earth planning date: Monday, April 14, 2025: We all know the feeling-it's Monday morning after a packed weekend, and you wish for just a bit more time to rest. Curiosity is likely feeling the same today.
Over the weekend, the rover completed a full slate of activities, including contact science, a MAHLI stereo imaging test, simultaneous ChemCam passive spectral data collection and orbiter
Earth planning date: Monday, April 14, 2025: We all know the feeling-it's Monday morning after a packed weekend, and you wish for just a bit more time to rest. Curiosity is likely feeling the same today.
Over the weekend, the rover completed a full slate of activities, including contact science, a MAHLI stereo imaging test, simultaneous ChemCam passive spectral data collection and orbiter Crystal record reveals ancient wet phases on Mars
Tuesday, 22 April 2025 10:02
Sydney, Australia (SPX) Apr 22, 2025
A research team led by Queensland University of Technology (QUT) has revealed new insights into Mars' geological and hydrological past by analyzing crystal structures in minerals identified by NASA's Perseverance rover. Their findings provide strong evidence for repeated episodes of mineral formation under varying environmental conditions just beneath the Martian surface.
The study, led by
A research team led by Queensland University of Technology (QUT) has revealed new insights into Mars' geological and hydrological past by analyzing crystal structures in minerals identified by NASA's Perseverance rover. Their findings provide strong evidence for repeated episodes of mineral formation under varying environmental conditions just beneath the Martian surface.
The study, led by