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APOD: 2026 August 3 – Vaporizing Meteor Photobombs the Lacerta Nebula

2026-08-03 04:05

APOD

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

A dark starfield has a faint red nebula near  the center. A bright streak crosses the image  horizontally from the lower left, filled with faint evaporating wisps in many colors.  Please see the explanation for more detailed information.

Vaporizing Meteor Photobombs the Lacerta Nebula

Explanation: What’s happening to this meteor? This bright meteor streak appeared and disappeared quickly during a long exposure of the Great Lacerta Nebula, seen faintly in red toward the center of the image. The meteoroid, likely a small pebble, creates its glow partly by heating and exciting surrounding air in Earth’s atmosphere, but itself vaporizes and leaves wind-blown gas and dust with colors that give clues to its composition. The featured image was captured last month from Death Valley Observatories in NevadaUSA. This month, though, is particularly good for seeing meteors. Presently there are three meteor showers ongoing, although they are currently competing for visibility with the glow of a bright gibbous Moon. The most active of these showers, the Perseids, will be busiest in about 10 days — after the Moon has dimmed considerably. This year, the Perseids peak nearly coincides with not only a new Moon, but, from some locations, one that totally eclipses the Sun.

Sky Surprise: What picture did APOD feature on your birthday? (>1995)
Tomorrow’s picture: open space…

Date: August 3, 2026
Credit & Copyright: Tom Burnett
Authors & editors: Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti, Keighley Rockcliffe
A service of: ASD at NASA / GSFC,
NASA Science Activation & Michigan Tech. U.

APOD: 2026 August 2 – A Fire Rainbow over West Virginia

2026-08-02 04:05

APOD

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

A Fire Rainbow over West Virginia

Explanation: What’s happening to this cloud? Ice crystals in a distant cirrus cloud are acting like little floating prisms. Known informally as a fire rainbow for its flame-like appearance, a circumhorizon arc appears parallel to the horizon. For a circumhorizontal arc to be visible, the Sun must be at least 58 degrees high in a sky where cirrus clouds present below — in this case cirrus fibratus. The numerous, flat, hexagonal ice-crystals that compose the cirrus cloud must be aligned horizontally to properly refract sunlight in a collectively similar manner. Therefore, circumhorizontal arcs are somewhat unusual to see. The featured fire rainbow was photographed in 2021 near North Fork Mountain in West Virginia, USA.

Tomorrow’s picture: meteoric photobomb

Date: August 2, 2026
Credit & Copyright: Christa Harbig
Authors & editors: Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti, Keighley Rockcliffe
A service of: ASD at NASA / GSFC,
NASA Science Activation & Michigan Tech. U.

APOD: 2026 August 1 – Buck Moon and Belt of Venus

2026-08-01 04:05

APOD

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

Buck Moon and Belt of Venus

Explanation: The Buck Moon is a traditional name for the full moon of July. In this colorful Adriatic sea and skyscape captured on July 28 from Krk Island along the coast of Croatia, a full Buck Moon is just rising over distant mountains. Since a full moon rises as the Sun sets, Earth’s shadow also rises in the twilight scene, a diffuse gray band extending above the mountainous southeastern horizon. Above Earth’s shadow band is the pinkish antitwilight arch. That subtly tinted band of backscattered sunlight is more widely known as the Belt of Venus. As it shares the eastern horizon with the atmospheric shadow of Earth and Belt of Venus, this full Buck Moon seems to set the stage for the New Moon to come. The New Moon of August 12 will cast its own shadow on planet Earth in a much anticipated total solar eclipse.

Tomorrow’s picture: fire and rainbow

Date: August 1, 2026
Credit & Copyright: Branko Nadj
Authors & editors: Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti, Keighley Rockcliffe
A service of: ASD at NASA / GSFC,
NASA Science Activation & Michigan Tech. U.

What’s Up: August 2026 Skywatching Tips from NASA

2026-07-31 22:35

A solar eclipse, the Perseids, bright Venus after sunset, and a deep partial lunar eclipse highlight August’s skywatching.

Skywatching Highlights

  • Aug. 5: Last Quarter Moon
  • Aug. 12: Total solar eclipse across northern Russia, Greenland, Iceland, northern Spain, and part of Portugal; partial eclipse in parts of the U.S.; New Moon
  • Aug. 12-13: Perseid meteor shower peak under dark skies
  • Aug. 14-16: Venus reaches greatest eastern elongation and shines low in the west after sunset
  • Aug. 27-28: Partial lunar eclipse visible from much of North and South America and parts of Europe and Africa

Transcript

A solar eclipse, one of the year’s best meteor showers, Venus at its brightest in the evening sky, and a lunar eclipse to close out the month.

That’s “What’s Up” for August.

On Aug. 12, a total solar eclipse crosses northern Russia, Greenland, Iceland, and northern Spain, with a small corner of Portugal inside the path of totality.

In parts of the United States, from Alaska to North Carolina, the eclipse is partial. The Moon will take only a small bite out of the Sun, and the amount of coverage will vary with location.

A stylized flat map of the Earth indicating the viewing areas for a solar eclipse, with text on the left reading 'AUGUST 12: SOLAR ECLIPSE'. A semi-transparent dark shadow covers the northern portion of the globe, fanning out from the top edge. Within this shadow, a thin dotted line arcs down from the Arctic, crossing near Greenland and Iceland, passing over the Iberian Peninsula (Spain and Portugal), and ending near the Mediterranean Sea; this line is labeled 'PATH OF TOTALITY'. The broader shaded region surrounding this line is labeled 'PARTIAL ECLIPSE VISIBLE', and it covers northern North America, the Arctic, all of Europe, northern Africa, and northern and western Asia. The unshaded regions covering the rest of the map, including most of the United States, South America, central and southern Africa, and Australia, indicate areas where the eclipse will not be visible.
A map showing viewing areas of the August 2026 total solar eclipse.
NASA/JPL-Caltech

Remember to watch safely. Use certified eclipse glasses or a safe solar viewer any time any part of the Sun is visible. Regular sunglasses are not safe. And never use binoculars, a telescope, or a camera without a solar filter made for the front of the optics.

Later that same night, the Perseid meteor shower will light up the sky, peaking the evening of Aug. 12 into the early morning hours of the 13th. And with a New Moon arriving on the 12th, the skies will be ideally dark.

The Perseids happen every year when Earth passes through a debris stream left behind by Comet Swift-Tuttle. As those tiny bits of comet dust hit our atmosphere at high speed, they burn up as bright streaks of light.

To view this meteor shower, look toward the northeast once it’s fully dark and watch for the constellation Perseus to clear the horizon. This is where the meteors originate, but let your eyes wander, because they can flash across any part of the sky.

For the best view, stay out late as the stars climb higher, find a dark open spot, and give your eyes 30 minutes to adjust.

An illustration of the night sky showing where to look for meteors, with text at the bottom reading 'August 13 looking northeast around 1:30am.' The bottom of the image shows a dark, silhouetted horizon of hills, marked with blue compass directions N (North), NE (Northeast), and E (East). In the center of the sky above NE is a teal burst icon labeled 'RADIANT,' indicating the point from which meteors appear to originate. A bright, white meteor streaks across the dark, starry sky, pointing back toward the radiant. Two other bright celestial objects are labeled: the star 'CAPELLA' is situated low in the sky below the radiant, and the planet 'SATURN' is positioned high up in the upper right corner. Small text in the bottom left corner reads 'Artist's concept.'
This illustration shows where in the night sky to look for the Perseid meteor shower.
NASA/JPL-Caltech

Aug. 14-16, Venus reaches its greatest eastern elongation, which is its widest apparent separation from the Sun during this evening appearance.

Look low in the western sky shortly after sunset for the bright object that will outshine every star around it. Through a telescope after sunset, Venus will look close to half lit, like a tiny lunar phase.

An illustration of the evening sky shortly after sunset, showing the positions of celestial objects. Text at the bottom center reads 'August 14 looking west just after sunset'. The bottom edge features a silhouetted, dark horizon of hills or mountains. Above the horizon, compass directions are indicated in purple: 'SW' (Southwest) on the left, 'W' (West) in the center, and 'NW' (Northwest) on the right. In the center, sitting very low on the horizon, is a faint crescent moon, labeled 'MOON'. Just to the left and slightly above the moon is a bright, white dot labeled 'VENUS'. Higher up and to the left of Venus is a smaller white dot labeled 'SPICA'. Above and to the right of Spica, towards the center of the image, is another labeled star, 'ARCTURUS'. The sky transitions from a deep reddish-purple near the horizon to dark blue at the top, sprinkled with numerous faint stars. In the bottom left corner, small text reads 'Artist's concept.'
This illustration shows where to observe Venus after sunset in August.
NASA/JPL-Caltech

On the night of Aug. 27, continuing into Aug. 28 for some time zones, the Full Moon slips through Earth’s shadow, resulting in a partial lunar eclipse. It will be visible from much of North and South America and parts of Europe and Africa.

A stylized flat map of the Earth indicating the viewing areas for a lunar eclipse, with text at the bottom reading 'AUGUST 27-28: LUNAR ECLIPSE'. Large, semi-transparent dark bands arch across the map to represent visibility zones. The darkest central band, labeled 'FULL ECLIPSE VISIBLE', covers all of North America and South America, as well as the eastern Pacific Ocean and western Atlantic Ocean. Flanking this central region on the left and right are lighter shaded bands labeled 'PARTIAL ECLIPSE VISIBLE'. The western partial eclipse band covers the western Pacific Ocean and New Zealand, while the eastern partial eclipse band covers Europe and Africa. The unshaded outer regions of the map, including most of Asia and Australia, are areas where the eclipse will not be visible.
Viewing areas for the August 2026 lunar eclipse.
NASA/JPL-Caltech

At maximum eclipse, about 93% of the Moon’s diameter will be inside Earth’s dark central shadow, called the umbra. The Moon will not be completely covered, but it can look dramatically darkened, with a rusty, coppery tint along the covered edge.

Unlike a solar eclipse, a lunar eclipse is safe to watch with just your eyes. Binoculars or a small telescope can give you a closer view of Earth’s curved shadow moving across the Moon.

Here are the phases of the Moon for August.

An infographic on a black background titled 'August 2026' showing four primary phases of the Moon arranged in a horizontal row. Each phase features an image of the Moon with text above indicating the phase name and a number below indicating the date in August. From left to right:  'Third Quarter' on the 5th, showing the left half of the Moon illuminated. 'New Moon' on the 12th, showing the Moon's face completely in shadow. 'First Quarter' on the 19th, showing the right half of the Moon illuminated. 'Full Moon' on the 27th, showing the entire face of the Moon illuminated.
NASA/JPL-Caltech

You can stay up to date on all of NASA’s missions exploring the solar system and beyond at science.nasa.gov. I’m Raquel Villanueva from NASA’s Jet Propulsion Laboratory, and that’s What’s Up for this month.

Keep Exploring

Discover More Topics From NASA

NASA to Host Florida Event Celebrating American Air, Space Leadership

2026-07-31 21:08

An American flag is seen in front of NASA’s SLS (Space Launch System) rocket and Orion spacecraft at NASA’s Kennedy Space Center in Florida on Jan. 17, 2026, ahead of the historic Artemis II test flight. NASA will host a news conference at NASA Kennedy on Friday, Aug. 14, to highlight American leadership in space and aviation.
Credit: NASA/Joel Kowsky

NASA will hold a news conference at 2:30 p.m. EDT, Friday, Aug. 14, live from the agency’s Kennedy Space Center in Florida, and media and digital creators are invited to attend in person.

The announcement, held in the XLV Hangar at the Shuttle Landing Facility, will preview a new event at NASA Kennedy later this year tied to America’s 250th anniversary, showcasing American leadership in aviation, space exploration, and emerging technologies while bringing together the public, industry leaders, innovators, and the next generation of explorers.

Participants include:

  • NASA Administrator Jared Isaacman
  • NASA leadership
  • Members of Congress

The agency will stream this news conference live through a variety of platforms:

https://www.nasa.gov/live

This event is open to U.S. media and digital creators. The request to attend must be received no later than 12 p.m. on Thursday, Aug. 6, to the Kennedy newsroom at: https://media.ksc.nasa.gov. NASA’s media accreditation policy is available online.

For more information about NASA’s missions, visit:

https://www.nasa.gov

-end-

George Alderman / Cheryl Warner
Headquarters, Washington
202-358-1600
george.a.alderman@nasa.gov / cheryl.m.warner@nasa.gov

Danielle Sempsrott
Kennedy Space Center, Fla.
321-298-8990
danielle.c.sempsrott@nasa.gov

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Last Updated
Jul 31, 2026

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