Dark Science Stories

Dark Science Stories Science • Space • Mysteries • Discoveries

10/09/2026

The Planet Hidden Behind a Mirror Sky - GJ 1214 b is a warm sub-Neptune about 48 light-years away — larger than Earth, smaller than Neptune, and wrapped in a thick cloudy or hazy atmosphere. NASA says Webb observed it in infrared light and found a likely highly reflective world with a steamy atmosphere. It is too hot for liquid-water oceans on the surface, but water v***r may still be an important part of its sky.

09/09/2026

The Planets Too Light to Understand - The Kepler-51 system contains some of the strangest known exoplanets: “super-puffs” with extremely low densities. Hubble observations found that two of them had almost featureless spectra, possibly because high-altitude haze is hiding the atmosphere below. They are not literally cotton candy or hollow worlds — they are real planets with huge, lightweight atmospheres that remain difficult to explain.

08/09/2026

The Planet With Clouds Made of Sand - Webb studied VHS 1256 b, a young planetary-mass object with a turbulent atmosphere filled with silicate clouds. NASA says some of these clouds contain silicate grains as tiny as smoke particles, and Webb also detected signs of water, methane, carbon monoxide, and carbon dioxide. Not Earth-like weather — a hot alien atmosphere where clouds can be made from mineral dust.

07/09/2026

The Star With Seven Earth-Sized Worlds - TRAPPIST-1 is one of the most famous planetary systems ever discovered: seven Earth-sized rocky planets orbiting a tiny red dwarf star about 40 light-years away. Some orbit in the region where liquid water could exist, but only under the right conditions — especially if they have atmospheres. Webb is now helping scientists test what these worlds are really like, and early results show the story is more complicated than “seven Earths.

04/09/2026

The Planets We Actually Saw - Most exoplanets are found indirectly, by watching stars dim or wobble. But HR 8799 is different: it is one of the rare systems where astronomers have directly imaged multiple giant planets orbiting a young star. ESO describes four planets, each more massive than Jupiter, orbiting HR 8799, and NASA says Webb has now provided the clearest look yet at this iconic multi-planet system.

04/09/2026

The Planet With Rings Bigger Than Saturn’s - Most exoplanets are found indirectly, by watching stars dim or wobble. But HR 8799 is different: it is one of the rare systems where astronomers have directly imaged multiple giant planets orbiting a young star. ESO describes four planets, each more massive than Jupiter, orbiting HR 8799, and NASA says Webb has now provided the clearest look yet at this iconic multi-planet system.

03/09/2026

The Planet Still Being Born - PDS 70 b is one of the rare cases where astronomers can study a planet while it is still forming. It sits inside a gap in a disk of gas and dust around a young star, and Hubble observations suggest material may still be falling onto the planet as it builds mass. Not a finished world — a newborn planet still feeding from the disk that created it.

03/09/2026

The Planets That Orbit a Dead Star - The first confirmed exoplanet system was not found around a normal Sun-like star. It was found around PSR B1257+12 — a pulsar, the collapsed core of an exploded star. NASA describes these planets as worlds orbiting an “undead” star, exposed to intense radiation from the pulsar. They may have survived the star’s death, or they may have formed later from the debris left behind. A planetary system around a dead star.

02/09/2026

The Planet That Gets Roasted Like a Comet - HD 80606 b is one of the strangest gas giants studied by NASA. It follows an extremely stretched orbit around a Sun-like star, taking about 111 days to complete one year. During closest approach, the planet is suddenly roasted by intense starlight, causing rapid atmospheric heating. Spitzer observed extreme temperature changes, and Webb is now studying how its atmosphere and chemistry respond in real time.

02/09/2026

The Planet That Should Be Smaller - WASP-107 b is one of the strangest puffy planets ever studied. It is nearly Jupiter-sized, but far less massive, with an atmosphere stretched into an unusually low-density envelope. Webb and Hubble observations found key atmospheric molecules and surprisingly little methane — a clue that the planet may have a hotter interior and a heavier core than scientists once thought. A giant atmosphere hiding a strange world underneath.

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