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What’s Up: July 2026 Skywatching Tips from NASA

A predawn Moon-and-planets meetup, a returning comet, a great chance to see the Milky Way, and Saturn’s rings at a new angle. Skywatching Highlights Transcript An early morning hangout with the Moon and planets, a comet swings by, prime time for the Milky Way, and Saturn’s rings shine at a new angle. That’s What’s Up […]
Posted July 2, 2026
Astrophysics
Chandra X-Ray Observatory
Galaxies
Marshall Astrophysics
Marshall Space Flight Center
The Milky Way
The Universe

NASA’s Chandra Examines Milky Way at Arms’ Length

A new result using NASA’s Chandra X-ray Observatory shows that the outer spiral arms in the Milky Way galaxy may reach wider than previously thought. This finding may lead astronomers to adjust their understanding of our home galaxy’s structure. A team of astronomers made this discovery by making precise measurements of distances to dust clouds […]
Posted July 1, 2026
Euclid
The Milky Way

Euclid Sees Heart of Milky Way

Euclid, an ESA (European Space Agency) mission with NASA contributions, took a new look at the heart of our Milky Way galaxy, seen in this image released on June 24, 2026. This observation overlaps with a region scientists will observe with NASA’s Nancy Grace Roman Space Telescope, launching later this summer. This sneak peek gives […]
Posted June 26, 2026
Astrophysics
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Science & Research
Star Clusters
Stars
The Milky Way

NASA Webb, Hubble Reveal History of Relic of Milky Way’s Formation

Researchers using two of humanity’s most powerful observatories — NASA’s James Webb and Hubble Space Telescopes — have definitively shown that Terzan 5 is not a globular star cluster as it was once classified, offering new insight into how galaxies like our own form and evolve over time. A globular star cluster typically has only […]
Posted June 16, 2026
Astrophysics
Astrophysics Division
Exoplanets
Goddard Space Flight Center
Gravitational Lensing
Hubble Space Telescope
Nancy Grace Roman Space Telescope
Stars
The Milky Way

Hubble Survey Sets Up Roman’s Future Look Near Milky Way’s Center

The Milky Way’s galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, planets, and other free-floating objects. This region has been studied for decades with numerous ground-based and space-based telescopes, including NASA’s Hubble and James Webb space telescopes.
Posted May 11, 2026
Earth
The Milky Way

Glowing Views from the Space Station

NASA astronaut Chris Williams captured the Milky Way rising above Earth’s atmospheric glow on April 13, 2026, while aboard a SpaceX Dragon docked to the International Space Station. This atmospheric glow is also called airglow. It occurs when atoms and molecules in the upper atmosphere, excited by sunlight, emit light to shed their excess energy.
Posted May 8, 2026
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Astrophysics
Jet Propulsion Laboratory
Nebulae
Protostars
Stars
The Milky Way

‘Interstellar Glaciers’: NASA’s SPHEREx Maps Vast Galactic Ice Regions

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) mission has mapped interstellar ice at an unprecedented scale.
Posted April 15, 2026
Artemis
Artemis 2
Galaxies
The Milky Way

Starstruck

The Artemis II crew captured this photo of our galaxy, the Milky Way, on April 7, 2026. The Milky Way’s elegant spiral structure is dominated by just two arms wrapping off the ends of a central bar of stars. Spanning more than 100,000 light-years, Earth is located along one of the galaxy’s spiral arms, about […]
Posted April 9, 2026
Nancy Grace Roman Space Telescope
Dark Energy
Dark Matter
Galaxies
Goddard Space Flight Center
The Milky Way
The Universe

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

The broadest planned survey by NASA’s upcoming Nancy Grace Roman Space Telescope will reveal hundreds of millions of galaxies scattered across the cosmos. After Roman launches as soon as this fall, scientists will use these sparkly beacons to study the universe’s shadowy underpinnings: dark matter and dark energy.
Posted February 10, 2026
Nancy Grace Roman Space Telescope
Exoplanet Detection Methods
Exoplanets
Galaxies
Goddard Space Flight Center
Gravitational Microlensing
Stars
The Milky Way
The Universe

Journey to Center of Milky Way With Upcoming NASA Roman Core Survey

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA’s Nancy Grace Roman Space Telescope will provide the deepest-ever view of this zone, revealing stars, planets, and unique objects that resist definition. Based on the input of astronomers from across the […]
Posted January 23, 2026
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84
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198
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11
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50
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6
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35
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13
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18
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46
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5
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155
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55
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13
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354
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68
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95
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160
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21
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78
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17
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1
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1
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2
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22
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