See Jupiter pair up with a sliver of the moon tonight
Jupiter teams up with an exceedingly narrow crescent moon for the last time this year in the evening sky on May 27.
New theory could finally make ‘quantum gravity’ a reality — and prove Einstein wrong
A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.
Best cameras under $2000 2025: Top picks to suit any budget
Shopping with a specific budget in mind? We've tested out the best cameras under $200-$2000 to share our top picks across a range of different price points.
New moon of May 2025 leaves the night sky dark to see the summer constellations tonight
The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the summer constellations will be rising.
Best night vision monoculars in 2025
Looking for a night vision monocular that won't break the bank, or is quality more of a priority? We have compiled the current crop of night vision monoculars into one handy guide.
New 8K-resolution photos of the sun show off incredible details of raging sunspots
Advanced image restoration techniques have produced reconstructed views of the sun with an 8K image resolution for the first time.
Scientists question possible signs of life on exoplanet K2-18b in new study: ‘We never saw more than insignificant hints’
The skepticism continues over recent claims of possible hints of alien life on exoplanet K2-18b.
Who is the ‘one who is lost’ in ‘Doctor Who’ ‘Wish World’?
It turns out "the one who is lost" goes way back in "Doctor Who" lore.
Best star projectors under $100 in 2025
Want to bring the cosmos into your home without breaking the bank? We've rounded up the best star projectors for under $100, from ambient to accurate.
Scientists spot high-speed galaxy collision 11 billion light-years away: ‘We hence call this system the cosmic joust’
A galactic collision 11 billion light-years away reveals how an actively feeding supermassive black hole disrupts star formation in a nearby galaxy.