Απίστευες εικόνες της ΝΑΣΑ

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Quasars Rip Across Galaxies Like Tsunamis Download Using the unique capabilities of NASA's Hubble Space Telescope, a team of astronomers has discovered the most energetic outflows ever witnessed in the universe.

Η βαρύτητα μας καθηλώνει στον πλανήτη Γη. Τα προβλήματα παγιδεύουν την ματιά μας στον κοντινό ορίζοντα.. Όμως αν κοιτάξουμε ψηλά πολλά και θαυμαστά συμβαίνουν .. Τα τηλεσκόπια της ΝΑΣΑ ανοίγουν ένα παράθυρο στο σύμπαν για την ανθρώπινη ματιά..
Απολαύστε τις εικόνες. Είναι πραγματικές!

Πηγή https://www.nasa.gov/


Stellar Jewel Box
 
Thousands of sparkling young stars are nestled within the giant nebula NGC 3603, one of the most massive young star clusters in the Milky Way Galaxy. NGC 3603, a prominent star-forming region in the Carina spiral arm of the Milky Way about 20,000 light-years away, reveals stages in the life cycle of stars

Quasars Rip Across Galaxies Like Tsunamis
 
Using the unique capabilities of NASA’s Hubble Space Telescope, a team of astronomers has discovered the most energetic outflows ever witnessed in the universe.

Relaxing Inside the Space Station’s Window to the World
 
JAXA and Expedition 64 astronaut Soichi Noguchi relaxes at the end of the work day inside the seven-windowed cupola on the International Space Station

Awakening Newborn Stars
 
Lying inside our home galaxy, the Milky Way, this Herbig–Haro object is a turbulent birthing ground for new stars in a region known as the Orion B molecular cloud complex, located 1,350 light-years away.

It’s Black Hole Friday!
 
What is a black hole? A black hole is an astronomical object with a gravitational pull so strong that nothing, not even light, can escape it.
This NASA/ESA Hubble Space Telescope image features the galaxy LRG-3-817, also known as SDSS J090122.37+181432.3. The galaxy, its image distorted by the effects of gravitational lensing, appears as a long arc to the left of the central galaxy cluster. Gravitational lensing occurs when a large distribution of matter, such as a galaxy cluster, sits between Earth and a distant light source. As space is warped by massive objects, the light from the distant object bends as it travels to us and we see a distorted image of it. This effect was first predicted by Einstein’s general theory of relativity. Strong gravitational lenses provide an opportunity for studying properties of distant galaxies, since Hubble can resolve details within the multiple arcs that are one of the main results of gravitational lensing. An important consequence of lensing distortion is magnification, allowing us to observe objects that would otherwise be too far away and too faint to be seen. Hubble makes use of this magnification effect to study objects beyond the sensitivity of its 2.4-metre-diameter primary mirror, showing us the most distant galaxies humanity has ever encountered. This lensed galaxy was found as part of the Sloan Bright Arcs Survey, which discovered some of the brightest gravitationally lensed high-redshift galaxies in the night sky.
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