Methane gas may signal an atmosphere or geological activity on a distant dwarf planet located at the outer edge of the Solar System. A research team led by the Southwest Research Institute has ...

New research from NASA has found that the dwarf planet Ceres may be another place to look for evidence of primitive life in our solar system.

The lead author, Sylvia Protopapa, a chief scientist at the Southwest Research Institute (SWRI), explained that methane dominates Makemake's frozen surface and is now also found in the gas phase above ...

Makemake is about 890 miles wide, roughly two-thirds the size of Pluto. Early observations indicated it had almost no atmosphere—essentially just a little air, if any. However, Webb's powerful ...

For years, astronomers believed that Makemake, one of the brightest icy bodies beyond Neptune, was a frozen relic of the ...

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

"The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar." ...

Though no direct evidence of life has been found, models suggest Ceres had hot water shooting into its underground oceans ...

A Southwest Research Institute-led team has reported the first detection of gas on the distant dwarf planet Makemake, using ...

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The James Webb Space Telescope captured an unprecedented look inside a vibrant and glittering cluster of newborn stars drifting in the cosmos — some nearly eight times hotter than the sun. The ...

CAPE CANAVERAL, Fla. (AP) — Thousands of newborn stars sparkle and dazzle in the latest snapshot by NASA’s Webb Space Telescope. This image provided by NASA on Friday, Sept. 5, 2025, shows a scene of ...