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We're celebrating twice today: It's our 7th birthday *and* we just published our 2000th paper πŸŽ‰

JOSS simply wouldn’t work without the dedicated volunteer editors and reviewers (and of course the authors submitting their work). Thank you to everyone who has helped us achieve this milestone πŸ™‡ πŸ’– πŸš€

blog.joss.theoj.org/2023/05/JO…



The Helix Nebula from CFHT

Image Credit: CFHT, Coelum, MegaCam, J.-C. Cuillandre (CFHT) & G. A. Anselmi (Coelum)

apod.nasa.gov/apod/ap230507.ht… #APOD

#APOD


The Helix Nebula from CFHT apod.nasa.gov/apod/ap230507.ht… #APOD
#APOD


NASA and @RocketLab are targeting 9pm ET Sunday, May 7 (0100 May 8 UTC), for the first launch of our cyclone-studying TROPICS CubeSats.

Tune in here and at nasa.gov/live at 8:40pm ET (0040 May 8 UTC) for live launch coverage from New Zealand: go.nasa.gov/42xYE3n
#NASA

#NASA


Update on Tulare Lake: still growing.

The historic lakebed, now covered with farms that grow a variety of crops, is flooded after two major storms hit southern California. This enhanced-color image by #Landsat highlights the water in dark blue. go.nasa.gov/3NKKJCH
#NASAEarth

in reply to NASA

@burritojustice There’s something ironic about saying a lakebed is flooding and crops are being flooded when they’re planted. In. A. Lakebed.


NASA’s Aqua satellite captured the progression of flooding in the Tulare Lake basin from March 2 to April 28.

Flooding in the lakebed is likely to continue into 2024, which will affect residents and farmers in the area. go.nasa.gov/3NKKJCH
#NASAEarth

in reply to NASA

It’s just so interesting to describe a lakebed collecting water as β€œflooding”. Yeah, I know, but still.


The @SpaceX Crew Dragon Endeavour with four crewmates aboard undocked from the station at 7:23am ET today and took a 38-minute trip to its new port. More... go.nasa.gov/3nBbuih
#ISS
#iss
in reply to NASA

Why were all 4 onboard during relocation? Is this so if a problem happens redocking, they can all splash down without stranding someone on ISS?


Eighty Mile Beach Marine Park is an example of an intertidal zone ecosystem. Near low tide, the ebb current moves seawater toward the Indian Ocean and exposes salt flats, intertidal flats, and mangrove forests. go.nasa.gov/3NBIKka

πŸ“: Australia
πŸ“·: @Space_Station astronaut
#NASAEarth



#OTD in 1968, Astronaut Neil Armstrong takes the Lunar Landing Research Vehicle 1 (LLRV-1) for a training flight and is forced to eject right before it crashes in a fiery blaze!

More about this hair-raising episode 55 years ago today: go.nasa.gov/3LWJHCr
#NASAhistory

in reply to NASA

I can’t tell if β€˜attitude thrusters’ is a typo or not πŸ€”


A new habitat is prepped for volunteers to test living in Mars-like conditions for a year, @NASAWebb detects signs of water vapor on a distant planet, and we celebrate #BlackHoleWeekβ€”that’s what’s up This Week at NASA.

Wrap up the celebration with us: go.nasa.gov/44B3u1j
#NASA



The @SpaceX Crew Dragon Endeavour redocked to its new port and completed its relocation maneuver at 8:01am ET today. blogs.nasa.gov/spacestation/20…
#ISS
#iss


Live Now: The #Crew6 astronauts are relocating their @SpaceX Dragon spacecraft to a new docking port on the @Space_Station ahead of a cargo resupply mission. Undocking is scheduled for 7:10am ET (1110 UTC), with redocking targeted for 7:53am (1153 UTC). twitter.com/i/broadcasts/1OwxW…
#NASA


The @SpaceX Crew Dragon Endeavour with four crewmates aboard has undocked from the space station and will redock to its new port at 8:06am ET today. blogs.nasa.gov/spacestation/20…
#ISS
#iss
in reply to NASA

OK, have you seen this? πŸ˜±β€‹ youtube.com/watch?v=4FTB8TgvgU…


The @SpaceX Crew Dragon Endeavour is viewed from a space station camera moving to a new port during its relocation maneuver. Watch now... nasa.gov/live
#ISS
#iss


The @SpaceX Crew Dragon Endeavour with four crewmates aboard will soon undock from the space station and move to another port live on @nasa TV. blogs.nasa.gov/spacestation/20…
#ISS
#iss @NASA
in reply to NASA

Must be concerning as a Space X crew member to know that in the event of your death your leader would simply emote β€œoops πŸ’©β€


Twilight in a Flower

Image Credit & Copyright: Dario Giannobile

apod.nasa.gov/apod/ap230506.ht… #APOD

#APOD


Twilight in a Flower apod.nasa.gov/apod/ap230506.ht… #APOD
#APOD


Better together ❀️

With four small satellites orbiting as a constellation, @nasa’s TROPICS mission will study hurricanes like never before.

@RocketLab is planning to launch the first pair of CubeSats starting at 9pm EDT on May 7. go.nasa.gov/3ph3tPW
#NASAEarth



Better together ❀️

With four small satellites orbiting as a constellation, @nasa’s TROPICS mission will study hurricanes like never before.

@RocketLab is planning to launch the first pair of CubeSats starting at 9pm EDT on May 7. go.nasa.gov/3ph3tPW
#NASAEarth



Join us tomorrow from the @Space_Station!

With #Crew6 aboard, @SpaceX's Dragon Endeavour spacecraft is undocking and moving to a new port to make room for an upcoming cargo launch. Watch here and at nasa.gov/live starting at 7am ET (1100 UTC) on Saturday, May 6.
#NASA




Flight procedures topped today’s schedule as four Exp 69 crew members prepare to relocate the @SpaceX Crew Dragon to Harmony’s forward port on Saturday morning. The rest of the crew cleaned up after a spacewalk earlier this week. blogs.nasa.gov/spacestation/20…
#ISS
#iss


We can’t imagine a more beautiful thing than May’s full moon – the Corn Moon. 🌽

Set to peak on May 5 at 1:34pm ET (1634 UTC ), this full moon, also known as the Flower Moon, will appear full till Sunday. Discover how it got its names: go.nasa.gov/3piIAUs
#NASA

#NASA


To wrap up #BlackHoleWeek, here’s a parting gift – a new Hubble image of the galaxy NGC 5283!

Matter falling into a supermassive black hole creates the bright glow at the galaxy’s heart.

Learn more: go.nasa.gov/44y4C5N
#Hubble



Thanks for joining @nasa for Black Hole Week! Can’t get enough? For more black hole content, check out:
go.nasa.gov/42ujyA6
#Hubble
in reply to NASA

Almost expected to see Peter Davison's face appear πŸ˜ƒπŸ‘


Alan Shepard became the first American to venture into space #OTD in 1961! Squeezing into the tiny "Freedom 7" capsule, Shepard's 15-minute suborbital flight was just a few weeks after Yuri Gagarin's landmark trip to space.

Watch highlights of this day ▢️ go.nasa.gov/3AKgGDy
#NASAhistory



This week on #SpaceToGround, a Russian spacewalk to relocate an airlock, Crew-6 preps to move the Dragon Endeavor to a new port, and @nasa celebrates Black Hole Week. 🌌
#ISS


650 million light-years away, the galaxy JO175 shines in this #HubbleFriday view!

JO175 is classified as a "jellyfish galaxy" due to the tendrils of star-forming gas and dust that trail behind it.

Find out more: go.nasa.gov/3pfV9zT
#Hubble



Four of Uranus’ largest moonsβ€”Ariel, Umbriel, Titania, and Oberonβ€”may have oceans beneath their icy crusts, according to a re-analysis of Voyager 2 data. go.nasa.gov/3VQtF0l
#NASA
#NASA
in reply to NASA

Always amazing to see this. I have to assume something knocked Uranus into that orientation. But it’s weird the moon’s orbit in that orientation too. I can only assume they formed or were captured as part of that event.


Shackleton from ShadowCam

Image Credit: NASA, ShadowCam, Korea Aerospace Research Institute, Arizona State University

apod.nasa.gov/apod/ap230505.ht… #APOD

#APOD


Shackleton from ShadowCam apod.nasa.gov/apod/ap230505.ht… #APOD
#APOD


Full moon rising πŸŒ•

The May full moon goes by many names, including Milk, Corn, Hare, or Flower. No matter what you call it, it's a sight to behold.

go.nasa.gov/42bQUnJ
#NASAMoon



The May full moon is also a penumbral lunar eclipse, meaning that the Moon will pass into the outer part of Earth’s shadow. The darkening effect is so slight that it won’t be noticeable - but it's nice to know that the Sun, Earth, and Moon are aligned. go.nasa.gov/42t7Rtp
#NASAMoon


We’ve found exoplanets with two, or even three, suns. What could conditions on those planets be like? We checked in with exoplanet scientists to see: exoplanets.nasa.gov/news/1430/…
#NASAExoplanets


That's no Moon... oh wait, yes it is πŸŒ–Happy #StarWarsDay

This is the way… we will explore the cosmos. With #Artemis, humanity will collaborate to reveal some of the most exciting secrets of the universe, all from the unique vantage point of our nearest celestial neighbor.
#NASAArtemis #Artemis

in reply to NASA

May the Fourth be With You silly bunnies. πŸ––


When we say β€œsupermassive black holes,” just how do they measure up?

Using their shadows for size, we’ve rounded up 10 black holes and compared them to objects in our solar system. Don’t worry – these black holes are many light-years away: go.nasa.gov/3HIcDeW #BlackHoleWeek
#NASA



The eta Aquariid meteor shower is expected to reach its peak tonight (May 4-5)β€”and even with the full Moon, it could still be a great night for skywatching!

Here's how, where and when to track the eta Aquariids: go.nasa.gov/42iqGQk
#NASA

#NASA


In Southeast Asia, water managers are using satellite data to help predict extreme rainfall, track reservoir levels, & more.

The work is through @nasa @usaid's SERVIR program, which recently expanded to countries like Indonesia and the Philippines. go.nasa.gov/3nyK8cM
#NASAEarth



On a world with two suns, every sunset would be doubled and you’d move with two shadows. On #StarWarsDay, get our poster and take @nasa’s guided tour… of Kepler-16 b! exoplanets.nasa.gov/travel
#NASAExoplanets


These two bright spots are collectively known as Arp 308.

Sitting just below the center of this image is NGC 547, an elliptical galaxy in the constellation Cetus. Its companion galaxy, NGC 545, is in the upper left. Find out more: go.nasa.gov/3Ny07lU
#Hubble

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