Hubble Fan

The NSF's Inouye Solar Telescope provides unprecedented close-ups of the sun’s surface, but ultimately it will measure the sun’s corona – no total solar eclipse required. More: http://bit.ly/36FAjLo  #SolarVision2020pic.twitter.com/DO0vf9ZzKC

Supernova remnant SNR 0104 contains a large amount of iron, so it was likely formed by an explosion of a white dwarf and not by the collapse of a #star. The asymmetrical shape is unusual for such a #supernova — it might be caused by jets in the explosion or clumps of nearby gas!pic.twitter.com/UVRgXh9HpG

Beauty in motion: Here’s another striking view from my latest close pass by Jupiter. https://www.missionjuno.swri.edu/news/deepmotion  Image processing by Kevin M. Gill.pic.twitter.com/44Z5Mfe5Nf

About 4,000 light years from Earth, M8 (also known as NGC 6523 or the Lagoon Nebula) is a giant cloud of gas and dust where stars are currently forming. Many infant #stars give off copious amounts of high-energy #light including X-rays, seen here in pink in this close-up image.pic.twitter.com/DVbhXd4ZcD

Smoke from the Australian bushfires is making its way around the , interacting with global weather & distributing aerosols—UV-absorbing particles in the air—along the way. Aerosols by color: orange: dust blue: sea salt pink: nitrates red: carbonaceous https://go.nasa.gov/2ut4A2y pic.twitter.com/hye2vo2KcB

A stellar-mass #BlackHole had a #powerful outburst in galaxy M83. In the span of a decade, X-ray brightness increased by at least 3,000 times! This sudden brightening is one of the largest changes in X-rays ever seen for this type of object! The #science: https://s.si.edu/3ayLPvf pic.twitter.com/buTjivabq4

Picard is back! Stream Star Trek: Picard now, only on CBS All Access. http://bit.ly/3auAD2V pic.twitter.com/JODmigVJla

"Darkness cannot drive out darkness; only light can do that." – Dr. Martin Luther King Jr. #MLKDaypic.twitter.com/lVDsbXZwPG

#Today Chandra is studying a #BlackHole in Leo Minor! Nearby in the sky is NGC 3021. This spiral #galaxy is located roughly 100 million light years from Earth and is about 38,000 light years across. Check out all of those other galaxies in the background! pic.twitter.com/ZmBqvQUV6i

413.15 parts per million (ppm) #CO2 in the atmosphere January 11, 2020 Up from 409.30 ppm 1 year ago Mauna Loa Observatory @NOAA data & graphic: https://www.esrl.noaa.gov/gmd/ccgg/trends/monthly.html … http://CO2.Earth  tracking: https://www.co2.earth/daily-co2  View & share often pic.twitter.com/T1NdDxkc4V

Planet hunter @NASA_TESS spots Earth-size planet in the habitable zone of its star 100 light-years away https://go.nasa.gov/2T0HGtI  #AAS235pic.twitter.com/8VZ8yYYhXS

See you on the other side. I’m now in solar conjunction, meaning that Earth, the Sun and Jupiter are lined up. As seen from Jupiter, Earth is lost in the glare of the Sun, and communication is spotty. Don’t worry, conjunction ends soon and things go back to normal.pic.twitter.com/l7iiZSxQfe

LIFTOFF! @BoeingSpace's #Starliner spacecraft launched at 6:36am ET and is on its way to the @Space_Station. This @Commercial_Crew demonstration flight marks a milestone in a new era of U.S. human spaceflight systems. Watch: https://twitter.com/i/broadcasts/1lPJqeVZoDNJb …pic.twitter.com/8V6Rt8FwQl

#Starliner and #AtlasV rolled to the launch pad on Space Launch Complex-41 today. This is one of the final milestones before the December 20 Orbital Flight Test to @Space_Station. The countdown to launch is on!pic.twitter.com/gPJTywXmWj

After its first driving test at @NASAJPL, our #Mars2020 rover has "earned its driver's license" and is ready to roll on the Red Planet! https://go.nasa.gov/2Q3T9We  Watch a livestream of the rover in our Spacecraft Assembly Facility: https://go.nasa.gov/2Mb5Z3X pic.twitter.com/fJWKDY1sQz