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Astronomy/Space Science
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The Monash Uni Pink Rover flies the Aussie flag at the Grand Prix of robotics competitions
A Pink Rover is this year's Monash University Nova Rover team entry into the 2023 University Rover Challenge from 31 May - 3 June at the Mars Desert Research Station, Hanksville, Utah, USA.
A Pink Rover is this year's Monash University Nova Rover team entry into the 2023 University Rover Challenge from 31 May - 3 June at the Mars Desert Research Station, Hanksville, Utah, USA.
The search for habitable planets expands
A University of Michigan astronomer and his team are suggesting a new way to expand the search for habitable planets that takes into account a zone not previously considered: the space between the star and what's called soot line in planet-forming disks. Worlds that form in this region-a disk of dust rotating around a central star from which planets may be built-could have surfaces rich in volatile carbon compounds quite different from Earth's.
A University of Michigan astronomer and his team are suggesting a new way to expand the search for habitable planets that takes into account a zone not previously considered: the space between the star and what's called soot line in planet-forming disks. Worlds that form in this region-a disk of dust rotating around a central star from which planets may be built-could have surfaces rich in volatile carbon compounds quite different from Earth's.
Gravitational-wave detectors start next observing run to explore the secrets of the universe
The next run will be the most sensitive search yet for gravitational waves. The following article is adapted from a press release issued by the Laser Interferometer Gravitational-wave Observatory (LIGO) Laboratory, in collaboration with the LIGO Scientific Collaboration and Virgo Collaboration . LIGO is funded by the National Science Foundation (NSF) and operated by Caltech and MIT, which conceived and built the project.
The next run will be the most sensitive search yet for gravitational waves. The following article is adapted from a press release issued by the Laser Interferometer Gravitational-wave Observatory (LIGO) Laboratory, in collaboration with the LIGO Scientific Collaboration and Virgo Collaboration . LIGO is funded by the National Science Foundation (NSF) and operated by Caltech and MIT, which conceived and built the project.
LIGO Ready to Explore Secrets of the Universe
Today, the LIGO-Virgo-KAGRA (LVK) collaboration begins a new observing run with upgraded instruments and other improvements to boost the search for gravitational waves, or ripples in space-time, generated by colliding black holes and other extreme cosmic events.
Today, the LIGO-Virgo-KAGRA (LVK) collaboration begins a new observing run with upgraded instruments and other improvements to boost the search for gravitational waves, or ripples in space-time, generated by colliding black holes and other extreme cosmic events.
Understanding boiling to help the nuclear industry and space missions
PhD candidate Florian Chavagnat seeks to answer fundamental questions about heat transfer that will shape the success of nuclear power plants - and extended missions in space.
PhD candidate Florian Chavagnat seeks to answer fundamental questions about heat transfer that will shape the success of nuclear power plants - and extended missions in space.
NASA’s Chandra, Webb Telescopes Combine for Arresting Views
Credit: X-ray: Chandra: NASA/CXC/SAO, XMM: ESA/XMM-Newton; IR: JWST: NASA/ESA/CSA/STScI, Spitzer: NASA/JPL-Caltech; Optical: Hubble: NASA/ESA/STScI, ESO.
Credit: X-ray: Chandra: NASA/CXC/SAO, XMM: ESA/XMM-Newton; IR: JWST: NASA/ESA/CSA/STScI, Spitzer: NASA/JPL-Caltech; Optical: Hubble: NASA/ESA/STScI, ESO.
George Clark, professor emeritus and X-ray astronomy leader, dies at 94
Longtime MIT faculty member led investigations into cosmic-ray physics and gamma-ray and X-ray astronomy.
Longtime MIT faculty member led investigations into cosmic-ray physics and gamma-ray and X-ray astronomy.
NASA’s Spitzer, TESS Find Potentially Volcano-Covered Earth-Size World
The gravitational tug of a neighboring planet may heat the world's interior, creating the right conditions for volcanic activity on the surface. Astronomers have discovered an Earth-size exoplanet, or world beyond our solar system, that may be carpeted with volcanoes. Called LP 791-18 d, the planet could undergo volcanic outbursts as often as Jupiter's moon Io, the most volcanically active body in our solar system.
The gravitational tug of a neighboring planet may heat the world's interior, creating the right conditions for volcanic activity on the surface. Astronomers have discovered an Earth-size exoplanet, or world beyond our solar system, that may be carpeted with volcanoes. Called LP 791-18 d, the planet could undergo volcanic outbursts as often as Jupiter's moon Io, the most volcanically active body in our solar system.
NASA’s Juno Mission Getting Closer to Jupiter’s Moon Io
Credit: Image data: NASA/JPL-Caltech/SwRI/MSSS/.
Credit: Image data: NASA/JPL-Caltech/SwRI/MSSS/.
NASA Calls End to Lunar Flashlight After Some Tech Successes
While the CubeSat couldn't reach the lunar South Pole to help seek ice, it fulfilled several technology goals that will empower future missions for the benefit of humanity. NASA's Lunar Flashlight launched on Dec. 11, 2022, to demonstrate several new technologies, with an ultimate goal to seek out surface ice in the permanently shadowed craters of the Moon's South Pole.
While the CubeSat couldn't reach the lunar South Pole to help seek ice, it fulfilled several technology goals that will empower future missions for the benefit of humanity. NASA's Lunar Flashlight launched on Dec. 11, 2022, to demonstrate several new technologies, with an ultimate goal to seek out surface ice in the permanently shadowed craters of the Moon's South Pole.
International Sea Level Satellite Spots Early Signs of El Niño
Kelvin waves, a potential precursor of El Niño conditions in the ocean, are rolling across the equatorial Pacific toward the coast of South America.
Kelvin waves, a potential precursor of El Niño conditions in the ocean, are rolling across the equatorial Pacific toward the coast of South America.
Samuel Durrance, enterprising astronomer and space researcher, dies at 79
Durrance, a Johns Hopkins research scientist from 1980 to 1997, made influential contributions to the Hopkins Ultraviolet Telescope and flew on two NASA missions as a payload specialist Samuel Thornt
Durrance, a Johns Hopkins research scientist from 1980 to 1997, made influential contributions to the Hopkins Ultraviolet Telescope and flew on two NASA missions as a payload specialist Samuel Thornt
Governing for our descendants
In a recent essay, Professor Lily L. Tsai shares ideas on how to include future generations, who will face the climate crisis we've created, in our definition of our collective society.
In a recent essay, Professor Lily L. Tsai shares ideas on how to include future generations, who will face the climate crisis we've created, in our definition of our collective society.
Research pulled Michael McDonald in and it won’t let go
Since his first encounter with a research telescope, the astrophysics professor hasn't slowed in his quest to understand the behavior of galaxies.
Since his first encounter with a research telescope, the astrophysics professor hasn't slowed in his quest to understand the behavior of galaxies.
Star Eats Planet, Brightens Dramatically
For the first time, astronomers have caught a star in the act of swallowing a planet whole. The sun-like star, called ZTF SLRN-2020, lies about 12,000 light-years away in our galaxy and is thought to have engulfed a hot gas giant about the size of Jupiter. Scientists already knew that older stars will, as they puff up with age, ultimately ingest their inner orbiting planets.
For the first time, astronomers have caught a star in the act of swallowing a planet whole. The sun-like star, called ZTF SLRN-2020, lies about 12,000 light-years away in our galaxy and is thought to have engulfed a hot gas giant about the size of Jupiter. Scientists already knew that older stars will, as they puff up with age, ultimately ingest their inner orbiting planets.
New Video Series Captures Team Working on NASA’s Europa Clipper
Led by NASA's Jet Propulsion Laboratory, the short videos take audiences behind the scenes to learn more about how space missions come together.
Led by NASA's Jet Propulsion Laboratory, the short videos take audiences behind the scenes to learn more about how space missions come together.
On the Edge: NASA’s Last S-MODE Mission Studies the Ocean’s Surface
The mission is gathering observations with airborne sensors, a research ship, and autonomous instruments like gliders that skim the upper layers of the Pacific Ocean. NASA has taken to the seas and skies to study the unique environment at the ocean's surface, where marine ecosystems intersect with our planet's complex atmosphere.
The mission is gathering observations with airborne sensors, a research ship, and autonomous instruments like gliders that skim the upper layers of the Pacific Ocean. NASA has taken to the seas and skies to study the unique environment at the ocean's surface, where marine ecosystems intersect with our planet's complex atmosphere.
NASA’s Voyager Will Do More Science With New Power Strategy
The plan will keep Voyager 2's science instruments turned on a few years longer than previously anticipated, enabling yet more revelations from interstellar space.
The plan will keep Voyager 2's science instruments turned on a few years longer than previously anticipated, enabling yet more revelations from interstellar space.
NASA Retires Mineral Mapping Instrument on Mars Orbiter
One of six instruments aboard the agency's Mars Reconnaissance Orbiter, CRISM produced global maps of minerals on the Red Planet's surface. NASA switched off one of its oldest instruments studying Mars on April 3, a step that's been planned since last year. Riding aboard NASA's Mars Reconnaissance Orbiter, CRISM , or the Compact Reconnaissance Imaging Spectrometer for Mars, revealed minerals such as clays, hematite (otherwise known as iron oxide), and sulfates across the Red Planet's surface for 17 years.
One of six instruments aboard the agency's Mars Reconnaissance Orbiter, CRISM produced global maps of minerals on the Red Planet's surface. NASA switched off one of its oldest instruments studying Mars on April 3, a step that's been planned since last year. Riding aboard NASA's Mars Reconnaissance Orbiter, CRISM , or the Compact Reconnaissance Imaging Spectrometer for Mars, revealed minerals such as clays, hematite (otherwise known as iron oxide), and sulfates across the Red Planet's surface for 17 years.
The Young Cluster of Galaxies at the Edge of the Universe
Astronomers have looked back in time to the early beginnings of the universe, a mere 650 million years after the Big Bang, and observed the baby stages of seven interacting galaxies forming into a protocluster. This protocluster is currently the most distant cluster of galaxies to be confirmed by scientists.
Astronomers have looked back in time to the early beginnings of the universe, a mere 650 million years after the Big Bang, and observed the baby stages of seven interacting galaxies forming into a protocluster. This protocluster is currently the most distant cluster of galaxies to be confirmed by scientists.
Exploring the bow shock and beyond
PhD candidate Rishabh Datta seeks to further understanding of astrophysical phenomena. For most people, the night sky conjures a sense of stillness, an occasional shooting star the only visible movement.
PhD candidate Rishabh Datta seeks to further understanding of astrophysical phenomena. For most people, the night sky conjures a sense of stillness, an occasional shooting star the only visible movement.
A Tartan Tail
At home under the sea and exploring the stars, Carnegie Mellon University's Tartan Mermaid has a plaid tail - and a tale to tell.
At home under the sea and exploring the stars, Carnegie Mellon University's Tartan Mermaid has a plaid tail - and a tale to tell.
Ved Chirayath is on a mission to map the world’s oceans
One misstep and Ved Chirayath would have been a goner. Cut off from civilization and his cell phone useless, he knew that medical aid would never reach him in time if he were bitten by one of the countless sea snakes that surrounded him.
One misstep and Ved Chirayath would have been a goner. Cut off from civilization and his cell phone useless, he knew that medical aid would never reach him in time if he were bitten by one of the countless sea snakes that surrounded him.
NASA-Led Project Tracking Changes to Water, Ecosystems, Land Surface
Merging data from multiple satellites, OPERA can help government agencies, disaster responders, and the public access data about natural and human impacts to the land. Where are flood waters flowing after major storms? Where are the changes in tree and plant cover after droughts, wildfires, deforestation, or mining? How much did the land move during an earthquake or volcanic eruption? Scientists routinely rely on data-intensive analysis and visualization of satellite observations to track Earth's ever-changing surface.
Merging data from multiple satellites, OPERA can help government agencies, disaster responders, and the public access data about natural and human impacts to the land. Where are flood waters flowing after major storms? Where are the changes in tree and plant cover after droughts, wildfires, deforestation, or mining? How much did the land move during an earthquake or volcanic eruption? Scientists routinely rely on data-intensive analysis and visualization of satellite observations to track Earth's ever-changing surface.
India Approves Construction of Its Own LIGO
The Indian government has granted the final approvals necessary for construction to begin on LIGO-India, a nearly identical version of the twin LIGO (Laser Interferometer Gravitational-Wave Observator
The Indian government has granted the final approvals necessary for construction to begin on LIGO-India, a nearly identical version of the twin LIGO (Laser Interferometer Gravitational-Wave Observator
DART mission lead named to TIME100 list
DART mission lead named one of Time Magazine's 100 most influential people Ed Reynolds, a program manager at the Johns Hopkins Applied Physics Laboratory, led a team of hundreds in successful demonst
DART mission lead named one of Time Magazine's 100 most influential people Ed Reynolds, a program manager at the Johns Hopkins Applied Physics Laboratory, led a team of hundreds in successful demonst
NASA’s Curiosity Mars Rover Gets a Major Software Upgrade
The update brings loads of improvements, the most significant being new driving capabilities. Years in the making, a major software update that has been installed on NASA's Curiosity rover will enable the Mars robot to drive faster and reduce wear and tear on its wheels.
The update brings loads of improvements, the most significant being new driving capabilities. Years in the making, a major software update that has been installed on NASA's Curiosity rover will enable the Mars robot to drive faster and reduce wear and tear on its wheels.
NASA’s Ingenuity Mars Helicopter Completes 50th Flight
By testing the helicopter's limits, engineers are gathering flight data that can be used by engineers working on designs for possible future Mars helicopters.
By testing the helicopter's limits, engineers are gathering flight data that can be used by engineers working on designs for possible future Mars helicopters.
NASA to Convene Mars Sample Return Review
The board, initiated by NASA, will provide added confidence that the program won't exceed guidelines following an important upcoming milestone. NASA will convene a Mars Sample Return (MSR) Program independent review board, or IRB, to perform a review of current plans and goals for one of the most difficult missions humanity has ever undertaken: bringing samples from another planet to study on Earth.
The board, initiated by NASA, will provide added confidence that the program won't exceed guidelines following an important upcoming milestone. NASA will convene a Mars Sample Return (MSR) Program independent review board, or IRB, to perform a review of current plans and goals for one of the most difficult missions humanity has ever undertaken: bringing samples from another planet to study on Earth.
Understanding our place in the universe
Martin Luther King Jr. Scholar Brian Nord trains machines to explore the cosmos and fights for equity in research.
Martin Luther King Jr. Scholar Brian Nord trains machines to explore the cosmos and fights for equity in research.
NASA Awards Innovative Concept Studies for Science, Exploration
Recipients include a concept from NASA's JPL that would use next-generation radar technology to improve how we study Earth and other worlds.
Recipients include a concept from NASA's JPL that would use next-generation radar technology to improve how we study Earth and other worlds.
5.7 Terapixel Global Image of Mars
Scientists Unveil a 5. Terapixel Global Image of Mars A planet-spanning online image of Mars created at a scale of 5 meters per pixel was unveiled today.
Scientists Unveil a 5. Terapixel Global Image of Mars A planet-spanning online image of Mars created at a scale of 5 meters per pixel was unveiled today.
Planet hunting and the origins of life
George Ricker and his team at the MIT Kavli Institute are mapping the entire sky for signs of life. Close Previous image George Ricker built his first telescope when he was in third grade.
George Ricker and his team at the MIT Kavli Institute are mapping the entire sky for signs of life. Close Previous image George Ricker built his first telescope when he was in third grade.
A portfolio that’s out of this world
Following an influential career at NASA, Ezinne Uzo-Okoro SM '20, PhD '22 now shapes space policy as a top White House advisor.
Following an influential career at NASA, Ezinne Uzo-Okoro SM '20, PhD '22 now shapes space policy as a top White House advisor.
Joint NASA, CNES Water-Tracking Satellite Reveals First Stunning Views
The Surface Water and Ocean Topography mission offers the first taste of the detailed perspectives of Earth's surface water that its cutting-edge instruments will be able to capture.
The Surface Water and Ocean Topography mission offers the first taste of the detailed perspectives of Earth's surface water that its cutting-edge instruments will be able to capture.
CMU To Lead NASA Space Technology Research Institute
In space travel, custom parts for vehicles such as rockets and satellites are often needed quickly to accommodate changes in design, as well as for repair and functionality purposes.
In space travel, custom parts for vehicles such as rockets and satellites are often needed quickly to accommodate changes in design, as well as for repair and functionality purposes.
Rocket ’Canes approaching launch success
With a plume of white smoke generated by its solid fuel-powered motor, the Ibis 1 blasted off from its launchpad and rocketed skyward at nearly 380 miles per hour, carrying with it the hopes of a University of Miami team of aerospace engineering students who are aspiring to greater heights.
With a plume of white smoke generated by its solid fuel-powered motor, the Ibis 1 blasted off from its launchpad and rocketed skyward at nearly 380 miles per hour, carrying with it the hopes of a University of Miami team of aerospace engineering students who are aspiring to greater heights.
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