Here's what Solar Orbiter saw during its recent close approach of the Sun.
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Voyager launched in 1977, and now humankind’s most distant object is transmitting data that doesn’t make sense.
Dazzling views of our galaxy from around the world make the cosmos feel within reach.
A rare stellar death may have formed a rock that eventually landed in Egypt.
The dust-covered spacecraft detected landmark geophysical events on Mars, despite significant obstacles.
The next 10 years will give us a whole new view of the cosmos.
Congress is holding its first hearing on unidentified aerial phenomenon in decades.
Though it looks like the entrance to an alien tomb, mission scientists say it's a natural feature.
Astro Twitter was filled with emotion and, of course, memes.
It's the second major view of a black hole to come out of the Event Horizon Telescope.
The magnitude 5 quake is the largest ever detected on another planet.
The telescope achieved a "perfect" alignment, according to Webb scientists.
The Rosetta spacecraft collected tons of data on one comet. It’s up to you to decipher it.
The planned LISA mission would involve three spacecraft flying in formation over a million miles apart.
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The Event Horizon Telescope Collaboration has some mystery news to share next week.
The "Reverberation Machine" is helping scientists detect outbursts from black holes.
The observatory is almost ready to begin science operations.
The NASA Earth Observatory recently captured images of dust storms, wildfires, braided streams, and archipelagos.
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Ingenuity got an aerial view of the hardware that helped the Perseverance rover safely land on Mars.
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