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NASA’s Parker Solar Probe Makes Final Venus Flyby Before Historic Sun Encounter
NASA’s Parker Solar Probe, launched in 2018, will make its final Venus flyby on Nov. 6. This manoeuvre will bring the spacecraft into a new orbit, allowing it to approach within 3.8 million miles of the sun, closer than any human-made object has been. While the probe’s primary mission is to study the sun, its instruments have captured rare data...
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Parker Solar Probe Prepares for Closest Approach to Sun After Last Venus Flyby
NASA’s Parker Solar Probe will complete its final Venus gravity assist on 6 November, altering its path to make an unprecedented 3.86-million-mile approach to the sun on 24 December. The manoeuvre will allow Parker to pass closer than any human-made object to the sun, where it will study solar activity. Earlier flybys also revealed surprising det...
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ESA’s Solar Eclipse-Making Proba-3 Mmssion Head to its Launch Site in India
The European Space Agency’s Proba-3 mission is en route to India for a launch scheduled for December. This pioneering project involves two satellites designed to create artificial solar eclipses, allowing for extensive observation of the Sun’s corona. The spacecraft, developed with contributions from various European partners, is poised to offe...
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South Korea's KASA and NASA to Launch CODEX Solar Coronagraph to ISS
South Korea’s Korea Aerospace Administration (KASA) is collaborating with NASA to send a solar coronagraph named CODEX to the International Space Station (ISS). Scheduled for launch aboard SpaceX's Falcon 9 rocket, CODEX aims to observe the sun's corona and solar wind, providing vital data for understanding solar weather. This mission is part of ...
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Perseverance Rover Sees Phobos Block the Sun During Martian Solar Eclipse
NASA's Perseverance rover recently captured a stunning solar eclipse on Mars, showcasing the moon Phobos as it partially blocked the sun. This remarkable event, photographed on September 30, 2024, was made possible by the rover's Left Mastcam-Z camera, which highlighted Phobos's irregular shape. Measuring about 17 miles long and orbiting Mars at a ...
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Exoplanet Orbiting a White Dwarf Star Gives Researchers Hope That Earth Might Escape Its Eventual Death
A planetary system anchored by a white dwarf star, located approximately 4,000 light-years away, provides astronomers with insights into what could happen to our Sun and Earth in about 8 billion years. This scenario unfolds if the Earth survives the Sun's transformation into a red giant, expected to occur in 5 to 6 billion years.
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Mars Loses Water Faster When Closer to the Sun, New Hubble and MAVEN Study Shows
Mars loses water faster when it is closest to the Sun, according to new data from the Hubble Space Telescope and NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) mission. The rate of hydrogen loss in Mars' atmosphere increases significantly during perihelion, the point in its orbit closest to the Sun. This seasonal change has major implicati...
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Sun’s Magnetic Activity Is Making It Difficult to Gauge Its True Age, Study Finds
Astronomers have traditionally relied on helioseismology to estimate the Sun's age by analysing the vibrations that ripple through its interior. However, recent research has uncovered a significant obstacle, the Sun's magnetic activity, which follows an 11-year cycle, appears to be distorting these measurements. Data from the Birmingham Solar Oscil...
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Elon Musk's Starlink Satellites Could Deplete Earth's Ozone Layer, Study Warns
The ozone layer in the Earth's atmosphere absorbs harmful ultraviolet radiation from the Sun, which can cause skin cancer on exposure and even disrupt crop yields and food production.
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Study Examines New Possible Reason For Several Ice Ages On Earth
The researchers believe the findings show that the Sun's location in space might shape Earth's history more than previously considered.
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Sun's Magnetic Field May Originate Closer To Solar Surface: Study
The sun's magnetic field, which causes solar storms like the one that hit Earth this month and produced beautiful auroras, may originate at shallower depths in the star's interior than previously thought, according to researchers.
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Our Solar System Will Eventually Be "Crushed And Ground To Dust", Study Finds
Solar Eclipse 2024: The Sun gives energy to life on Earth, and without this star, we wouldn't be here. But even stars have limited lifetimes, and someday our Sun will die and our planet will be swallowed by it before it becomes a white dwarf.
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Explained: How Sun Was Formed 4.6 Billion Years Ago
While the upcoming total solar eclipse is a special moment to reflect on our place in the universe, scientists have been studying the birth of the sun and the formation of our solar system for a long time.
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Total Solar Eclipse Today: Why India's Sun Satellite Won't Catch A Glimpse
India's first space-based solar observatory, Aditya L1, is continuously studying the Sun but will miss the total solar eclipse today that will be visible over vast swaths of North America.
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Why NASA's High-Speed Jets Will Chase The Total Solar Eclipse On Monday
Two of NASA's WB-57 jet planes will be deployed to chase the eclipse to study the sun's outer atmosphere, known as the corona.
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NASA’s Parker Solar Probe Makes Final Venus Flyby Before Historic Sun Encounter
NASA’s Parker Solar Probe, launched in 2018, will make its final Venus flyby on Nov. 6. This manoeuvre will bring the spacecraft into a new orbit, allowing it to approach within 3.8 million miles of the sun, closer than any human-made object has been. While the probe’s primary mission is to study the sun, its instruments have captured rare data...
-
Parker Solar Probe Prepares for Closest Approach to Sun After Last Venus Flyby
NASA’s Parker Solar Probe will complete its final Venus gravity assist on 6 November, altering its path to make an unprecedented 3.86-million-mile approach to the sun on 24 December. The manoeuvre will allow Parker to pass closer than any human-made object to the sun, where it will study solar activity. Earlier flybys also revealed surprising det...
-
ESA’s Solar Eclipse-Making Proba-3 Mmssion Head to its Launch Site in India
The European Space Agency’s Proba-3 mission is en route to India for a launch scheduled for December. This pioneering project involves two satellites designed to create artificial solar eclipses, allowing for extensive observation of the Sun’s corona. The spacecraft, developed with contributions from various European partners, is poised to offe...
-
South Korea's KASA and NASA to Launch CODEX Solar Coronagraph to ISS
South Korea’s Korea Aerospace Administration (KASA) is collaborating with NASA to send a solar coronagraph named CODEX to the International Space Station (ISS). Scheduled for launch aboard SpaceX's Falcon 9 rocket, CODEX aims to observe the sun's corona and solar wind, providing vital data for understanding solar weather. This mission is part of ...
-
Perseverance Rover Sees Phobos Block the Sun During Martian Solar Eclipse
NASA's Perseverance rover recently captured a stunning solar eclipse on Mars, showcasing the moon Phobos as it partially blocked the sun. This remarkable event, photographed on September 30, 2024, was made possible by the rover's Left Mastcam-Z camera, which highlighted Phobos's irregular shape. Measuring about 17 miles long and orbiting Mars at a ...
-
Exoplanet Orbiting a White Dwarf Star Gives Researchers Hope That Earth Might Escape Its Eventual Death
A planetary system anchored by a white dwarf star, located approximately 4,000 light-years away, provides astronomers with insights into what could happen to our Sun and Earth in about 8 billion years. This scenario unfolds if the Earth survives the Sun's transformation into a red giant, expected to occur in 5 to 6 billion years.
-
Mars Loses Water Faster When Closer to the Sun, New Hubble and MAVEN Study Shows
Mars loses water faster when it is closest to the Sun, according to new data from the Hubble Space Telescope and NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) mission. The rate of hydrogen loss in Mars' atmosphere increases significantly during perihelion, the point in its orbit closest to the Sun. This seasonal change has major implicati...
-
Sun’s Magnetic Activity Is Making It Difficult to Gauge Its True Age, Study Finds
Astronomers have traditionally relied on helioseismology to estimate the Sun's age by analysing the vibrations that ripple through its interior. However, recent research has uncovered a significant obstacle, the Sun's magnetic activity, which follows an 11-year cycle, appears to be distorting these measurements. Data from the Birmingham Solar Oscil...
-
Elon Musk's Starlink Satellites Could Deplete Earth's Ozone Layer, Study Warns
The ozone layer in the Earth's atmosphere absorbs harmful ultraviolet radiation from the Sun, which can cause skin cancer on exposure and even disrupt crop yields and food production.
-
Study Examines New Possible Reason For Several Ice Ages On Earth
The researchers believe the findings show that the Sun's location in space might shape Earth's history more than previously considered.
-
Sun's Magnetic Field May Originate Closer To Solar Surface: Study
The sun's magnetic field, which causes solar storms like the one that hit Earth this month and produced beautiful auroras, may originate at shallower depths in the star's interior than previously thought, according to researchers.
-
Our Solar System Will Eventually Be "Crushed And Ground To Dust", Study Finds
Solar Eclipse 2024: The Sun gives energy to life on Earth, and without this star, we wouldn't be here. But even stars have limited lifetimes, and someday our Sun will die and our planet will be swallowed by it before it becomes a white dwarf.
-
Explained: How Sun Was Formed 4.6 Billion Years Ago
While the upcoming total solar eclipse is a special moment to reflect on our place in the universe, scientists have been studying the birth of the sun and the formation of our solar system for a long time.
-
Total Solar Eclipse Today: Why India's Sun Satellite Won't Catch A Glimpse
India's first space-based solar observatory, Aditya L1, is continuously studying the Sun but will miss the total solar eclipse today that will be visible over vast swaths of North America.
-
Why NASA's High-Speed Jets Will Chase The Total Solar Eclipse On Monday
Two of NASA's WB-57 jet planes will be deployed to chase the eclipse to study the sun's outer atmosphere, known as the corona.
