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Hubble?s view of supernova explosion Cassiopeia A A new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at the tattered remains of a supernova explosion known as Cassiopeia A (Cas A). It is the youngest known remnant from a supernova explosion in the Milky Way. The new Hubble image shows the complex and intricate structure of the star?s shattered fragments. Acknowledgement: Robert A. Fesen (Dartmouth College, USA) and James Long (ESA/Hubble). NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration

Space

女生小视频s simulated a supernova blast with a foam ball and a laser

Supernovae can create shock waves that may stimulate the formation of new stars, a process that researchers have now recreated using tiny balls of foam and laser beams

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Space

New simulation is the most detailed model of the early universe

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The James Webb Space Telescope has sent back its clearest image yet
Space

James Webb Space Telescope takes highest resolution infrared image

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space satellite with solar panels

Environment

UK government backs plan to harvest solar power from space

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Space

Astronauts on Mars might trip up less if they can hear their footsteps

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DON'T LOOK UP (L to R) Cate Blanchett as Brie Evantee and Tyler Perry as Jack Bremmer, Leonardo DiCaprio as Dr. Randall Mindy, and Jennifer Lawrence as Kate Dibiasky. Cr. Niko Tavernise / Netflix ?? 2021

Space

Don鈥檛 Look Up: Could we save Earth from a comet in just six months?

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New Chandra observations have been used to make the first detection of X-ray emission from young stars with masses similar to our Sun outside our Milky Way galaxy. The Chandra observations of these low-mass stars were made of the region known as the "Wing" of the Small Magellanic Cloud (SMC), one of the Milky Way's closest galactic neighbors. In this composite image of the Wing the Chandra data is shown in purple, optical data from the Hubble Space Telescope is shown in red, green and blue and infrared data from the Spitzer Space Telescope is shown in red. Astronomers call all elements heavier than hydrogen and helium - that is, with more than two protons in the atom's nucleus - "metals". The Wing is a region known to have fewer metals compared to most areas within the Milky Way. The Chandra results imply that the young, metal-poor stars in NGC 602a produce X-rays in a manner similar to stars with much higher metal content found in the Orion cluster in our galaxy.

Space

Rare intergalactic supernova may have been seen outside the Milky Way

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Artist's illustration of the Local Bubble

Space

Huge gas bubble that contains the solar system mapped for first time

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simulation of star formation

Space

Watch the best ever simulation of stars being born in a cosmic cloud

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Hayabusa 2 near Ryugu

Space

Sample of asteroid Ryugu brought to Earth is a strange dark colour

Last year, Japan鈥檚 Hayabusa 2 asteroid explorer returned samples from the asteroid Ryugu, and now the first analysis of the rock shows it has a primitive composition and a curiously dark colour

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Space

Monster cloud of plasma spotted spewing out of a distant star

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Health

High-tech space sleeping bag could stop vision problems in astronauts

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Space

NASA is launching X-ray telescope to study the science of black holes

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Space

How the James Webb telescope will rewrite the story of the universe

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