Japan's Subaru Telescope’s OASIS survey directly imaged a massive exoplanet and a brown dwarf, highlighting new opportunities for studying distant planetary systems.

Astronomers using the Subaru Telescope discover an exoplanet and a brown dwarf, offering new insights and a key target for NASA’s upcoming Roman Telescope ...

To date, the Voyager 2 probe has provided the only direct measurements of the radiation environment at Uranus. This led to ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

Interstellar visitor 3I/ATLAS erupted with violent ice volcanoes, shifting from quiet ice ball to active body, sparking ...

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

While Mars gets all the attention, the real scientific treasure may be orbiting far beyond it. Uranus and Neptune have ...

Temperatures in Minneapolis hit 27 degrees on Thanksgiving Day and dropped overnight. Meanwhile, our planetary neighbor saw ...

Scorching planets that should be bone-dry may actually create their own water deep inside, forging oceans through molten rock ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

Forty years ago, Voyager imaged Uranus and presented the world with a new mystery. Upon further inspection, it may have just ...