NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover—a ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

PARIS (AP) — OpenAI CEO Sam Altman has dismissed a $97.4 billion takeover bid led by rival Elon Musk, but the unsolicited ...

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

A new study from the department of astronomy found that when one of the two stars in a binary star system accumulates mass ...

By studying the Sun’s acoustic waves, scientists are uncovering its hidden dynamics, refining stellar models, and influencing ...

Some state lawmakers and unions want to "sweeten" pension benefits to the point of costing taxpayers $80 billion by 2045, to ensure that pensions are in line with Social Security benefits.

Improving our understanding of the Sun's internal conditions directly impacts fusion energy ... understanding of stellar evolution and the physical processes that govern the structure and evolution of ...

Credit: HFIPS China’s EAST project has set a new global record by maintaining a high-confinement plasma state for over 17 minutes, paving the way for future clean energy solutions by mimicking the sun ...

China's "artificial sun"—formally known as the Experimental Advanced Superconducting Tokamak (EAST), and based in Hefei—maintained steady-state, high-confinement plasma operation for 17 ...

This breakthrough was achieved using the Experimental Advanced Superconducting Tokamak (EAST), a nuclear fusion reactor often referred to as the "artificial sun." A Step Toward Unlimited Energy ...

LONDON - Prince Harry settled his privacy claim against Rupert Murdoch's UK newspaper group on Wednesday after the publisher admitted unlawful actions at its Sun tabloid for the first time ...