Meet Tylos: a gas giant 900 light years away and with a climate never seen before on any planet known to scientists.
Dramatic scene on a beach in the Chinese province of Hainan: a little girl was drifting in the waves and was in danger of drowning. A young man took heart and became a hero.
The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.
The SPHEREx mission will image 1 billion galaxies, 100 million stars, and 10,000 asteroids – and help to answer some of the biggest scientific mysteries.
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