It's Helga Again @helgaastrophysics

a change of perspective from the Earth. In general, a comet's ion tail will point away from the Sun, as gas expelled is pushed out by the Sun's wind. Comet Lemmon is still inbound and brightening, passing nearest the Earth on October 21 and nearest the Sun on November 8.

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relatively more complex than other days. Reasons for tail changes include the rate of ejection of material from the comet's nucleus, the strength and complexity of the passing solar wind, and the rotation rate of the comet. Sometimes, over the course of a week, apparent differences even result from

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How does a comet tail change? It depends on the comet. The ion tail of Comet C/2025 A6 (Lemmon) has been changing markedly, as detailed in the featured image sequenced over five days between September 25 and October 3 (left to right) from Texas, USA. On some days, the comet's ion tail was

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If this research holds true it would mean humans wouldn't exist with our current form of intelligence, without the existence of autism.
University Of Stanford study:
t.co/xISp2SlBdt

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Using data from NASAWebb, UCSDPhysics Prof Karin Sandstrom
+ team have released findings on the interstellar medium (space dust!) of nearby galaxies💫 in a special issue of The Astrophysical Journal Letters.
t.co/qwtTA3kjm6

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Because mankind only use war to progress or we build things to have an edge in war.

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That's a great experience
What's the name of this engineer?

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a baby is reading a book with his eyes closed while sitting at a table . ALT: a baby is reading a book with his eyes closed while sitting at a table .

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a brown teddy bear with the words big hugs on it ALT: a brown teddy bear with the words big hugs on it

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a man in a suit is holding a miniature of a man sitting on his lap ALT: a man in a suit is holding a miniature of a man sitting on his lap

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a close up of thanos from avengers infinity war holding a glowing object in his hands . ALT: a close up of thanos from avengers infinity war holding a glowing object in his hands .

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a woman speaking into a microphone with the words it was incredible above her ALT: a woman speaking into a microphone with the words it was incredible above her

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First you need to look into the elements in and around the atmosphere of this planet.

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It's remarkable

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a man wearing earrings and a jacket is sitting in front of a city skyline and says #fallontonight ALT: a man wearing earrings and a jacket is sitting in front of a city skyline and says #fallontonight

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We're not going anywhere even after 120 million years. There's going to be a some catastrophe.

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Good morning to you🙏🙏

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Not only is this the highest growth rate ever recorded for a planetary-mass object, but Cha 1107-7626 is exhibiting behavior only ever seen before in growing stars and brown dwarfs. #SpaceWeek
@eso.org
t.co/zUgX7psbYe

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