This wider view of the Uranian system with Webb’s NIRCam instrument features the planet Uranus as well as six of its 27 known moons (most of which are too small and faint to be seen in this short ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

The four planets are classified as sub-Earths because each one is about 19% to 34% the mass of Earth, according to new research. “It’s a really exciting find — Barnard’s Star is our cosmic ...

What is the significance of Planetary Positions? The positions of the planets in the heavens and their insertion in the proper houses is pivotal for casting accurate horoscope. Identifying the ...

Hydrodynamically expanding atmospheres possess extended ionospheres whose plasma densities within the magnetosphere are so large that the plasma frequency is ... and this results in conditions similar ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

New images from the JWST indicate gas-like planets like Jupiter outside our own system for the first time. Credit: Wikimedia Commons. For the first time, NASA’s James Webb Space Telescope has ...

Nevertheless, the dynamic variations in X-ray images during extreme space weather have not been comprehensively studied. Using a global magnetohydrodynamic code, we simulated the temporal variations ...

Feb. 27, 2025 — Scientists are designing a satellite and instruments capable of detecting space debris as small as 1 centimeter, less than one-half inch. Debris that small, which cannot ...

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Here's our hands-on guide to the best star projectors on the market from premium to novelty products covering a range of price points. The best star projectors offer genuine quality in what can ...