The geoengineering scheme, known as stratospheric aerosol injection, would not be cheap, but scientists say it could buy us ...

The odd atmosphere of a fledgling exoplanet is causing astronomers to question leading theories of how planets form.

President Biden is reportedly feeling angry over his fellow Democrats speaking out against him pardoning his son, Hunter Biden, as he prepares for the end of his presidency.

Just as Homo sapiens once exploded out of Africa to colonize the Earth our influence is spreading in the solar system. New ...

Jeran Campanella, a famous Flat Earther who appeared in the 2018 film 'Behind the Curve', admits he is wrong in footage from ...

Astronomers have spotted seven new examples of a cosmic phenomenon known as dark comets that could help scientists determine whether the celestial bodies helped deliver vital elements like ...

The Japanese company Space One failed for a second time Wednesday to launch its Kairos rocket when it went out of control ...

The "megaberg" A23a is on the move again after spinning in one spot for months on end. This is the ice slab's second great ...

A new observatory rising in Chile adds to China's extensive Latin American space network that is boosting its goal of ...

Dark comets are comets that are so small, fast and/or chemically rare that they are difficult to see from Earth ...

As 2024 draws to a close, we look back at some of the Caltech-led discoveries and innovations from throughout the past year. This research extends our ...

If you think planes have got fuller and the skies busier over the past year, you’d be right — especially if you live in ...