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Andrew McCarthy Profile
Andrew McCarthy

@AJamesMcCarthy

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Exploring the universe from a backyard in Arizona. Get my emailsšŸ‘‡

Joined May 2014
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@AJamesMcCarthy
Andrew McCarthy
16 days
On Sunday I traveled to the middle of the desert to capture this: The ISS against our sun. What I didn't expect: the sun producing a magnificent flare at the same time. A once-in-a-lifetime shot I'm thrilled to share with you. See the uncropped shot or get the print in the reply
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@AJamesMcCarthy
Andrew McCarthy
5 hours
One of my all time favorite photos of anything space. @johnkrausphotos is an absolute inspiration.
@johnkrausphotos
John Kraus
5 hours
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@AJamesMcCarthy
Andrew McCarthy
7 hours
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@AJamesMcCarthy
Andrew McCarthy
15 hours
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@AJamesMcCarthy
Andrew McCarthy
15 hours
Happy Birthday to the only country to ever do this
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@AJamesMcCarthy
Andrew McCarthy
16 hours
This is a composite photo, something I haven’t done as often lately. The clouds w/iridescence were captured during the day, and the moon & stars were captured at night and composited in.
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@AJamesMcCarthy
Andrew McCarthy
16 hours
Happy Birthday America!
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@AJamesMcCarthy
Andrew McCarthy
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@AJamesMcCarthy
Andrew McCarthy
2 days
Absolutely magical shot of a red sprite from low Earth orbit.
@Astro_Ayers
Nichole ā€œVaporā€ Ayers
2 days
Just. Wow. As we went over Mexico and the U.S. this morning, I caught this sprite. Sprites are TLEs or Transient Luminous Events, that happen above the clouds and are triggered by intense electrical activity in the thunderstorms below. We have a great view above the clouds, so
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@AJamesMcCarthy
Andrew McCarthy
2 days
A dying star puts off beautiful shapes and colors. These nebulae are known as ā€œplanetary nebulaeā€ because they appeared like dim planets through early telescopes. This was captured with an 8ā€ scope. Should I capture it again with a larger scope to see what I can resolve?
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@AJamesMcCarthy
Andrew McCarthy
2 days
My first nebula photo. Captured in 2018. Seeing these colors appear in the back of my camera after this 30 second exposure changed the trajectory of my life
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@AJamesMcCarthy
Andrew McCarthy
2 days
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@AJamesMcCarthy
Andrew McCarthy
2 days
A lot of you asked about who Bailey is after my last Greg post… she’s this angel that brightens my life. I share her from time to time but the cat usually hogs the attention
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@AJamesMcCarthy
Andrew McCarthy
2 days
You don’t need a telescope or tracker to take cool star photos. I left a camera pointed straight up all night in the woods, and the resulting image revealed a river of stars.
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@AJamesMcCarthy
Andrew McCarthy
2 days
The timing of this with the ID4 posts in my feed is kind of hilarious . This is actually pretty important astronomy news!.
@forallcurious
All day Astronomy
3 days
!NEWS🚨: An interstellar object has been spotted hurtling towards our solar system
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@AJamesMcCarthy
Andrew McCarthy
2 days
If you want to know what kind of telescope to buy, get on my email list and I’ll send you my buying guide. Sign up here:
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@AJamesMcCarthy
Andrew McCarthy
3 days
I must be angering the flat earth community, I’ve had a few more violent threats than usual in my DMs. Guys, just buy a telescope, it’s literally that easy to see the ISS. Why would millions of private astronomers collaborate on this lie šŸ˜‚. Here’s raw footage of it I captured:
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@AJamesMcCarthy
Andrew McCarthy
3 days
This account gets me every year šŸ˜‚.
@1996ID4
ID4 in Real Time
3 days
WOW! An unnamed Pentagon source is CONFIRMING the SETI report about an unknown radio signal being picked up by American satellites. In addition, radar confirms an object roughly 550 km wide (about 1/4 the size of the moon) heading toward Earth. That's THE PENTAGON confirming!!!.
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@AJamesMcCarthy
Andrew McCarthy
3 days
It’s using these sorts of filters that makes nebulae ā€œfalse colorā€, as traditional red, green, and blue filters are replaced with these narrowband filters (sii, ha, oiii) which are two shades of red and turquoise. Naturally, this nebula is a highly saturated red.
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@AJamesMcCarthy
Andrew McCarthy
3 days
Did you know you can photograph things like this from the city?. Emission nebulae like the ā€œelephant trunkā€ here emit colorful fluorescent light with specific emission lines, easy to isolate with filters. Light pollution becomes practically irrelevant!
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@AJamesMcCarthy
Andrew McCarthy
3 days
Did you know you can photograph things like this from the city?. Emission nebulae like the ā€œelephant trunkā€ here emit colorful fluorescent light with specific emission lines, easy to isolate with filters. Light pollution becomes practically irrelevant!
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@AJamesMcCarthy
Andrew McCarthy
3 days
Gregory playing with Bailey’s tail while I operate telescopes from my living room.
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