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'City killer' asteroid 2024 YR4 could shower Earth with 'bullet-like' meteors if it hits the moon in 2032There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, debris from the nuclear bomb-like impact could trigger a "spectacular" meteor shower that will endanger Earth-orbiting satellites.
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You can see a giant 'hole' shoot across Saturn this summer — and it won't happen again until 2040There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing surface over the next few months. The rare spectacle is only visible every 15 years.
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James Webb telescope discovers its first planet — a Saturn-size 'shepherd' still glowing red hot from its formationNestled inside a planetary ring 110 light-years from Earth, a planet spotted by the James Webb telescope is the lightest exoplanet ever detected.
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Alcohol-soaked star system could help explain 'why life, including us, was able to form'The Atacama Large Millimeter/submillimeter Array has detected methanol isotopes around a nearby star, which could help explain why the ingredients for life are present on Earth.
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James Webb telescope ups the odds that 'city-killer' asteroid 2024 YR4 will hit the moon in 2032The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances of hitting the moon in December 2032 have increased to 4.3%.
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An 'invisible threat': Swarm of hidden 'city killer' asteroids around Venus could one day collide with Earth, simulations showA new study suggests that unidentified "co-orbital asteroids" around Venus may have the capacity to impact our planet in the future, with potentially devastating consequences. However, there is no immediate threat.
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Powerful Mother's Day geomagnetic storm created radio-disrupting bubbles in Earth's upper atmosphereResearchers have provided some new insights about the powerful geomagnetic storm that flared up last Mother's Day, after a big solar storm hit Earth.
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How many satellites orbit Earth?The number of satellites orbiting our planet is rising fast, thanks to private "megaconstellations" that pose various threats to space exploration and astronomy. But how big has the problem already become?
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The US isn't prepared for a big solar storm, exercise findsA first-of a-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for major solar storms.
