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Fastest nova ever seen 'rings' like a bell thanks to feeding white dwarf Astronomers observing the fastest nova ever recorded have discovered that it reverberates periodically like a struck bell, with the unusual energetic phenomenon driven by a white dwarf feeding from a companion star. The strange binary star system and ...
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Artemis 1 rocket faces huge test this weekend as NASA preps for launch around the moon NASA officials held a call with reporters on Wednesday (June 15) to give an update ahead of those tests, which together comprise a launch simulation known as a "wet dress rehearsal.".
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Missing microbial poop in Venus' clouds suggests the planet has no life Venus' atmosphere bears no signs of microbes eating or pooping, suggesting that the odd chemical composition of the planet's clouds cannot be explained by extraterrestrial life. In a new study, researchers analyzed the ...
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Did China just detect signals from an alien civilization? One report, by the state-backed Science and Technology Daily, cited Zhang Tonjie, chief scientist of an extraterrestrial civilization search team co-founded by Beijing Normal University, the National Astronomical Observatory of the Chinese Academy of ...
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ESA and NASA to cooperate on Earth science and lunar mission After a meeting of the ESA Council in Noordwijk, Netherlands, NASA and ESA announced two new cooperative agreements. One, called the Framework Agreement for a Strategic Partnership in Earth System Science, outlines cooperation between the agencies on ...
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Building the Ultimate Milky Way Map: Here's What Scientists Have So Far Peruse strange starquake sightings, cosmic DNA secrets, all of our solar system's asteroids and so much more. Monisha Ravisetti headshot. Monisha Ravisetti.
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'Needle-in-a-haystack' search finds possible phantom-like black hole roaming the Milky Way Astronomy researchers have identified what may be the first identification of a single black hole drifting across the galaxy. Two teams of researchers studied studied six years of Hubble Space Telescope data to locate the potential black hole ...
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Astronomers Release Breathtaking New View of Tarantula Nebula's Glowing Web New radio telescope observations have brought a new lens on one of our universe's most beautiful stellar nurseries. Why it matters. Having a clearer sense of what star-forming regions look like could help us understand how stars have formed since the ...
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NASA sets date for next go at mega moon rocket's crucial prelaunch test This process includes loading supercold propellant, going through a full countdown simulating launch, resetting the countdown clock and draining the rocket tanks. The results of the wet dress rehearsal will determine when the uncrewed Artemis I will launch ...
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Astronomers find the fastest nova yet — and it won't stop wobbling Just over a year ago, on June 12, 2021, a distant cosmic object energetically erupted. The usually imperceptible star, a white dwarf siphoning material from its nearby companion, maxed out at about magnitude 6.2, some 10,000 times brighter than it ...
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