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science/space

Astronomers Discover Evidence of a Planet Born from Stellar Remnants

Astronomers have found what appears to be a planet that formed from the remnants of a dead star, offering new insights into planetary evolution after stellar death. The discovery centers on a white dwarf—the dense core left behind after a sun-like star exhausts its nuclear fuel and sheds

Primordial Magnetic Fields May Resolve Cosmic Expansion Discrepancy

A longstanding puzzle in cosmology involves the so-called Hubble tension—the discrepancy between different methods of measuring how fast the universe is expanding. Now, researchers have proposed a new explanation rooted in the earliest moments of cosmic history. Detailed simulations show that primordial magnetic fields, generated mere fractions of

Superpowers Race to Put Nuclear Reactors on the Moon

The competition to establish nuclear power capabilities on the Moon has intensified among major space powers. As nations pursue long-term lunar presence, compact nuclear reactors offer a reliable energy source that can operate independently of sunlight during the harsh 14-day lunar nights. NASA's Artemis program and

GAO Reports NASA Lacks Unified Cost Estimate for Moon-to-Mars Initiative

The Government Accountability Office (GAO) has released findings indicating that NASA lacks a unified cost estimate for its Moon-to-Mars program, the initiative that encompasses the agency's Artemis lunar missions and future crewed missions to Mars. According to the GAO report, NASA has not established a single,

MEGATRON Simulations Recreate How the First Stars Transformed the Early Universe

The first stars to ever shine in the universe were neither small nor simple. According to new ultra-detailed simulations, these primordial stellar giants—born from hydrogen and helium alone—ignited in a dark cosmos roughly 100 to 250 million years after the Big Bang, fundamentally transforming the universe'

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Paramount and Warner Bros Discovery Complete Merger to Form Skydance

A New Hollywood Giant Emerges The long-anticipated merger between Paramount Global and Warner Bros Discovery has officially closed, creating one of the largest media companies in the entertainment industry. The combined entity will operate under the Skydance name, consolidating a vast portfolio of film studios, television networks, and streaming

NASA's Roman Space Telescope Begins Planet-Hunting Mission

NASA's Nancy Grace Roman Space Telescope has officially begun its planet-hunting mission after completing its initial checkout phase. The observatory opened its powerful wide-field instruments to study the sky, marking a new era in extrasolar planet detection and cosmic surveys. The Roman telescope, named after NASA&