The Mars graveyard just welcomed another corpse.
On Wednesday (June 3), NASA officially declared its MAVEN orbiter dead, closing the book on a highly successful mission that studied the Red Planet’s atmosphere for nearly a dozen years.
The MAVEN team didn’t script this ending; the orbiter went dark without warning this past December, and it remained silent despite repeated attempts to hail…
Interstellar comet 3I/ATLAS is not an alien spacecraft: SETI hunt for 'technosignatures' comes up empty
June 5, 2026
Sorry, true believers: It appears the interstellar comet 3I/ATLAS is indeed just a comet.
Radio astronomers recently hunted for “technosignatures” coming from 3I/ATLAS, which is just the third confirmed interstellar object ever seen in our solar system. As expected…
A rare meteorite recovered from the Sahara Desert contains the first definitive evidence of a long-lost world that may have rivaled the moon in size and existed just a few million years after the solar system formed 4.5 billion years ago, according to a new study.
The…
A team of researchers is advocating to use the moon as a secure site for biocontainment of extraterrestrial samples, particularly those from Mars, but also from other potential worlds like Enceladus, a moon of Saturn.
The researchers contend that our moon offers a naturally sterile and isolated environment that can act as humanity’s first line of biological defense against organisms perhaps…
The Leo Triplet shines in deep space. (Image credit: ing. Cornelis van Zuilen)
Astrophotographer ing. Cornelis Van Zuilen has shared a staggeringly detailed image of the galaxies known as the “Leo Triplet”, after spending 60 hours capturing the light of the cosmic…
A triple star system in which the stars all eclipse one another from our vantage point is standing out as one of the best studied stellar trios; as the stars age, they could even merge.
The triple system, known as TIC 295741342, is 3,080 light-years from Earth and was found…
Massive boom over northeastern US was a meteor explosion as powerful as 300 tons of TNT, NASA confirms
June 3, 2026
A sonic boom heard throughout the northeastern United States last week was caused by a meteor, NASA confirmed after consulting satellite imagery.
The meteor’s boom, heard widely on Saturday (May 30) at 2:06 p.m. EDT (local time), was audible over the northeastern U.S. NASA made the determination that it was a meteor based on both eyewitness reports to the American Meteor Society as well as…
Impulse Space just got a lot more money to help finance its big ambitions in the final frontier.
The California-based company — which was founded in 2021 by propulsion expert Tom Mueller, the first person Elon Musk ever hired at SpaceX — announced today (June 2) that it…
On May 20, SpaceX filed with the U.S. Securities and Exchange Commission (SEC) key documentation for an initial public offering (IPO) of stock.
An IPO signals that a private company is now selling shares to the public on a stock exchange. SpaceX’s long-anticipated move…
Astronomers have struck “black gold” — a treasure trove of black hole mergers. And the discovery was made by analyzing ripples in the very fabric of space and time, or spacetime, called gravitational waves.
This massive haul of mergers contained within the Gravitational Wave Transient Catalogue-5.0 (GWTC-5), released on Tuesday (May 26), could change our understanding of how black holes…
