Astronomers may have found the first evidence of the elusive Planet Nine, a massive hypothetical world in the outer solar system. New analysis of decades-old infrared data reveals a single candidate object, but further observation is needed for confirmation.
Explore the galaxy's most bizarre exoplanets, from worlds with incredibly short years to planets orbiting multiple suns and the mysterious rogue planets drifting through interstellar space. Discover the science behind these cosmic oddities and what they reveal about the universe.
The James Webb Space Telescope has discovered early galaxies that are far too mature and bright for current cosmological models, suggesting the early universe was more developed than previously thought. This finding may point to the existence of 'Dark Stars.'
Astronomers have finally detected the universe's missing baryonic matter, hidden within vast, hot gas filaments of the cosmic web stretching millions of light-years across intergalactic space. This discovery validates key cosmological models and opens new avenues for understanding cosmic evolution.
UY Scuti, a red supergiant in the constellation Scutum, is currently the largest known star by radius, capable of containing approximately 5 billion Suns. This colossal star represents the extreme end of stellar evolution, far surpassing the scale of our own Sun.
Explore the dramatic 100,000-year cycles of Earth's Ice Age, driven by orbital mechanics and the rise and fall of magnificent megafauna. Discover the scientific explanations behind glacial periods and the ongoing debate about human impact on ancient extinctions.
The James Webb Space Telescope is revealing an early universe that defies expectations, presenting puzzles about galaxy and black hole formation, and the abundance of elements like lithium. These findings challenge current cosmological models, prompting a re-evaluation of our understanding of cosmic origins.
Scientists are exploring Jupiter's moon Europa for signs of life, driven by evidence of a vast subsurface ocean. The search involves understanding energy sources like hydrothermal vents and the iterative nature of scientific discovery, with missions like Europa Clipper poised to reveal more.
Discover the fascinating history of Japan's space agency, from its post-war origins and early rocket development to its ambitious missions and future lunar endeavors. Learn how JAXA navigates international collaboration and technological challenges.
New findings reveal a potential lava tube on Venus, China's lunar mission hardware advances, and SpaceX shifts its primary focus from Mars to the Moon. The Event Horizon Telescope also sheds light on the origin of black hole jets.
