🚀 NASA Pandora Satellite Launched

🛰️ Webb's new mission unlocked

🌌 Circinus galaxy heart revealed

🌊 Mars was a water world

💥 Mysterious dead star shockwave

🪐 Mars shaped Earth's climate

NASA (National Aeronautics and Space Administration) scientists launched the Pandora mission to help the James Webb Space Telescope better analyze exoplanet atmospheres by studying the variability of their host stars.

The 716-pound satellite, carrying a 17-inch telescope, launched on a SpaceX Falcon 9 into a 380-mile-high polar Sun-synchronous orbit to observe 20 preselected exoplanets during its one-year prime mission.

According to scientist Elisa Quintana, this mission will disentangle star and planet signals, ensuring that molecules detected in exoplanet atmospheres are real and not just stellar contamination, boosting confidence in habitability studies.

NASA astronomers utilized the James Webb Space Telescope to peer into the core of the Circinus Galaxy, which is located approximately 13 million light-years away from our own planet.

The telescope's infrared instruments targeted the region closest to the galaxy's active supermassive black hole, previously thought to be dominated by outflows of superheated matter firing outward from the galactic center.

This unprecedented view challenges previous assumptions about the largest source of infrared light near the black hole, forcing a reevaluation of how active galactic nuclei influence their surrounding galactic evolution and structure.

A University of Bern research team analyzed high-resolution orbiter images to identify geological structures in Mars' Valles Marineris canyon system, providing new evidence for an ancient Martian ocean.

Researchers used the CaSSIS (Colour and Stereo Surface Imaging System) camera to map scarp-fronted deposits, identifying them as fan deltas where rivers deposited sediment into a large body of water.

This study confirms Mars was a "blue planet" around three billion years ago, with an ocean at least the size of Earth's Arctic, according to Professor Fritz Schlunegger's analysis.

Astronomers from Durham University captured an unprecedented image of a shock wave around the dead star RXJ0528+2838, challenging existing astrophysical models of how such systems should behave.

Using the MUSE (Multi Unit Spectroscopic Explorer) instrument on ESO's Very Large Telescope, the team mapped a bow shock nebula created by a powerful outflow lasting at least 1,000 years.

This discovery reveals a previously unknown mechanism for outflows from discless white dwarfs, hinting at a hidden energy source that scientist Simone Scaringi calls a "mystery engine" requiring further investigation.

Planetary astrophysicist Stephen Kane from UC Riverside conducted computer simulations confirming Mars' gravitational pull significantly influences Earth's long-term climate patterns, including the cycles that trigger our planet's ice ages.

The simulations showed that when Mars was removed, Earth's 2.3-million-year and 100,000-year Milankovitch cycles disappeared, while the 430,000-year cycle driven by Jupiter and Venus remained intact.

Kane's research demonstrates Mars "punches above its weight" gravitationally, suggesting that even small outer planets in other systems could have a measurable effect on the climate of potentially habitable worlds.