YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...

Lobster-eye satellite Einstein Probe captured the X-ray flash from a very elusive celestial pair. The discovery opens a new way to explore how massive stars interact and evolve, confirming the unique ...

NASA telescope captures the most detailed glimpse yet of the black hole in the middle of our galaxy - Scientists hope that ...

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

Gaia-4b, a giant exoplanet orbiting a small star, is the first planet confirmed using Gaia’s astrometric technique.

In the search for elusive particles called neutrinos, researchers are stringing thousands of detectors in the depths of the ...

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

NASA’s Webb Space Telescope reveals ancient surface of Pluto and other celestial bodies for the first time - Scientists say ...

A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic ...

Starscope Monocular Telescope: A revolutionary tool for outdoor enthusiasts and nature lovers. It is compatible with all smartphones and comes with high-quality lenses that seem impossible for a cheap ...

The giant, 40-ft. space telescope resting in the airtight, climate-controlled clean-room at NASA’s Goddard Space Flight Center in Greenbelt, Md., wants nothing to do with the microscopic dust ...