Event Horizon

18/12/2023

https://www.esa.int/Science_Exploration/Space_Science/Ariel/Ariel_moves_from_drawing_board_to_construction_phase

Science & Exploration Ariel moves from drawing board to construction phase 05/12/2023 2902 views 73 likes ESA / Science & Exploration / Space Science / Ariel In brief Ariel, ESA’s mission to identify the chemical elements in exoplanetary atmospheres, successfully passed the spacecraft preliminary ...

18/12/2023

https://www.esa.int/Science_Exploration/Space_Science/Webb/Researchers_stunned_by_Webb_s_view_of_exploded_star

Like a shiny, round ornament ready to be placed in the perfect spot on the holiday tree, supernova remnant Cassiopeia A (Cas A) gleams in a new image from the NASA/ESA/CSA James Webb Space Telescope. However, this scene is no proverbial silent night – all is not calm.

18/12/2023

https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_identifies_tiniest_free-floating_brown_dwarf

Discovery helps answer the question: How small can you go when forming stars?Brown dwarfs are sometimes called failed stars, since they form like stars through gravitational collapse, but never gain enough mass to ignite nuclear fusion. The smallest brown dwarfs can overlap in mass with giant planet...

18/12/2023

https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_rings_in_the_holidays_with_the_ringed_planet_Uranus

The NASA/ESA/CSA James Webb Space Telescope recently trained its sights on weird and enigmatic Uranus, an ice giant that orbits on its side. What Webb found is a dynamic world with rings, moons, storms and other atmospheric features – including a seasonal polar cap. The image expands upon a t...

18/12/2023

Science & Exploration Η ζωή στο διάστημα 29539 views 34 likes ESA / Science & Exploration / Human and Robotic Exploration / Lessons online Κατά την παραμονή τους στο Διεθνή Διαστημικό Σταθμό (ΔΔΣ), οι αστροναύτες πρέπει...

18/12/2023

Μέχρι τώρα εξετάσαμε μόνο ευθύγραμμες κινήσεις. Το Σ.Σ. μας ήταν μια σταθερή ράβδος που είχε αρχή και δεν είχε τέλος. Θα διατηρήσουμε αυτό τον περιορισμό και θα πάρο....

18/12/2023

You're invited to to Jupiter's moon Europa by signing a poem by U.S. Poet Laureate Ada Limón that will travel aboard NASA's spacecraft.

18/12/2023

A study zooms in on data that NASA’s Cassini gathered at Saturn’s icy moon and finds evidence of a key ingredient for life and a supercharged source of energy

18/12/2023

NASA and Sierra Space are making progress on the first flight of the company’s Dream Chaser spacecraft to the International Space Station. The uncrewed cargo

18/12/2023

A NASA technology experiment on the International Space Station completed its first laser link with an in-orbit laser relay system on Dec. 5, 2023. Together,

18/12/2023

Growing food aboard the International Space Station is one of the many research investigations ripe for long duration spaceflight missions to the Moon and Mars.