Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

On the Webb telescope, 18 hexagonal mirrors combine to form a massive primary mirror that is 21 feet (6.5 meters) across. The ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

SETI scientists try to determine whether aliens at a similar technology level to humans could detect Earth and from how far ...

Space agencies have been granted permission to use a giant telescope to assess the potential impact of a "city-killer" ...

A newly discovered asteroid being tracked by the global science community has a nearly 98% chance of zooming by Earth without ...

HH 30 is a luminous region surrounding a newborn star, or protostar. The James Webb Space Telescope helped reveals ...

Explore the James Webb Space Telescope's incredible discovery: a cosmic alignment revealing the teenage years of our Milky ...

Researchers have discovered the maximum distance aliens would be able to detect signatures from Earth using technology similar to ours.

The probability of humanity being the sole technological civilization in the observable universe is considered to be less ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

As Fulham make the trip to St James' Park today to take on Eddie ... However, referee Howard Webb would chalk the goal off in disputable fashion after deeming that Kevin Nolan had fouled the ...