SCIENCE5 days agoHarvard physicist makes case on how 'Oumuamu could have been an alien spacecraftA physicist has weighed in on the mystery surrounding the interstellar object 'Oumumua, which flew past Earth back in 2017 at an unusually high speed.
AstronomyJanuary 4First interstellar object discovered was alien technology, Harvard professor claimsDespite pushback from some in the scientific community, one researcher at Harvard University is moving forward with the idea that the first interstellar object ever discovered is actually a piece of alien technology.
AstronomyDecember 23Furthest galaxy ever? Researchers discover 13.4B year-old galaxy in deep spaceExperts believe they may have discovered the furthest galaxy from Earth, more than 13 billion light-years away from our planet, according to a newly published study.
TexasDecember 22Axiom Space tells Houston all systems are go for world's first commercial space stationTexas’ Space City took another step toward the future Tuesday when Axiom Space, which aims to develop the first private space station, chose Houston as its home.
JupiterDecember 22'Christmas star' in pictures: Jupiter and Saturn come together in rare celestial eventNASA has released a slew of pictures of the "Christmas star," a celestial event where the two largest planets in the solar system, Jupiter and Saturn, form what looks like a double planet.
NASADecember 14NASA has visualized what supernovae and colliding galaxies 'sound' likeIf you've ever wondered what space sounds like, NASA has you covered.
AIR AND SPACEDecember 9Northern Lights set to thrill US skywatchersSkywatchers in some northern parts of the U.S. are set to enjoy the aurora borealis, or Northern Lights, this week.
AstronomyNovember 4Astronomers find cosmic radio burst source from within Milky WayA flash of luck helped astronomers solve a cosmic mystery: What causes powerful but fleeting radio bursts that zip and zigzag through the universe?
MoonOctober 31Rare Halloween blue moon thrills skywatchersA rare Halloween blue moon has been thrilling skywatchers across the globe.
NASAOctober 29NASA image shows spooky 'Halloween' sunJust in time for Halloween, a NASA image shows a very spooky sun.