Photo of the universe: Pink balloons in the galaxy

NGC 281 nebula shines like gems, aurora viewed from ISS, pink bubbles in the universe, . are the most beautiful cosmic images in the past week.

The image is compiled from the Chandra X-ray probe data and the Spitzer space telescope of the US Space Agency (NASA) showing the NGC 281 nebula shines colorful light like gems .NGC Nebula 281 consists of many stars, located 9,200 light-years from our Earth.

A blue aurora surrounded by red light was recorded from the International Space Station (ISS) on Monday.In astronomy, aurora is an optical phenomenon characterized by the colorful expression of light in the night sky, generated by the interaction of charged particles from the solar wind with the floor. the planet's upper atmosphere.

NASA's Cassini probe has recorded a close-up image of Saturn's Titan satellite.The image shows a dark area, where the Huygens probe landed in 2004.

Bubbles are formed when giant stars explode, causing heated materials to mix with ultrasonic waves.

While sailing off the coast of Svalbard (Norway), photographer Paul Souders captures a picture of a phenomenon like a rainbow on the sea - appearing when the sun is refracted through the dew.

An artist simulating different sizes between Earth (left) and a planet called Super Earth, 55 Cancri e.Discovered in 2004, the planet is 7.8 times larger than the Earth orbiting its star like Mercury's orbit.