Scientists have tapped into gravitational lensing and stellar dynamics to confirm the existence of a black hole with 36 billion solar masses.
A bold new proposal envisions launching laser-propelled nanocraft to a nearby black hole to test Albert Einstein's theory of general relativity.
United Launch Alliance (ULA) hoists the USSF-106 mission payload atop the Vulcan rocket in the Government Vertical Integration Facility (VIF-G) adjacent to Space Launch Complex-41 at Cape Canaveral Space Force Station. This will be Vulcan’s first national security mission for the U.S. Space Force Space Systems Command (SSC). Image: United Launch Alliance
United Launch Alliance is on the cusp of a significant milestone for its Vulcan rocket. The 202-foot-tall (61 m) launch vehicle is poised to take flight on its first national security mission as soon as Tuesday, August 12.
China conducted takeoff and touchdown tests with its "Lanyue" moon lander on Aug. 6, 2025, as it prepares to launch a crewed lunar mission by 2030.
No, it's probably not the de-specialized edition, but Disney could surprise the 'Star Wars' faithful when the rerelease drops in theaters in 2027.
Four robots recently took to Mars-like terrain, including a cave system, during an epic experiment involving a NASA astronaut in space.
SpaceX has signed a deal with the Italian Space Agency to fly Italian experiments on the first commercial Starship missions to Mars.
Explore the wonders of the cosmos and save over $700 on this Unistellar eQuinox 2 bundle, including an official backpack for taking it to dark sky sites.
Jupiter's four Galilean moons will line up in front of Jupiter in the early morning sky on Aug. 8.
Understanding the early Universe is a foundational goal in space science. We're driven to understand Nature and how it evolved from a super-heated plasma after the Big Bang to the structured cosmos we see around us today. One critical moment in time was when the first stars, called Population 3 stars, ignited with fusion and lit up their surroundings.
Direct images from the James Webb Space Telescope show what could be a Saturn-mass planet around Alpha Centauri.
Scientists have developed an algorithm called Astroclimes, which transforms stargazing instruments into climate sensors that measure greenhouse gases in Earth's atmosphere.
Astronomers using NASA's James Webb Space Telescope have found strong evidence for a new exoplanet — one orbiting Alpha Centauri A, the nearest sun-like star to Earth.
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found strong evidence of a giant planet orbiting a star in the stellar system closest to our own Sun. At just 4 light-years away from Earth, the Alpha Centauri triple star system has long been a compelling target in the search for worlds beyond our solar system.
August's full Sturgeon Moon rises this weekend, days before the Perseid meteor shower hits its peak.
A solar system model with a small projector built in, the Science Can Solar System Planetary Projector is a great educational tool for kids.
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A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS, using the crisp vision of the NASA/ESA Hubble Space Telescope.
They don't yet have a name, but "Star Trek: Strange New Worlds"'s latest foes have surely beamed in from a horror movie.
Start preparing now to catch next month's dramatic total lunar eclipse.
The powerhouse R8 is ideal for astrophotography, and is already a brilliant budget performer, now even better at this price, with a Canon lens included.
Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.
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