Best NASA Astronomy Pictures of the week: Double Galaxy Cluster, Comet ZTF and more

Every day, NASA releases its Astronomy Picture of the Day, featuring photographs of celestial objects such as star clusters and comets. The latest pictures for this week consist of Comet ZTF, Double Star Cluster, and other celestial objects. So, check out the top NASA Astronomy Pictures of the week here.

Double Star Cluster (Feb 20) - It is a 100-million-year-old globular star cluster located 160,000 light-years away in the constellation Dorado. What’s unusual about this star cluster is its size and shape is reminiscent of the other ancient star clusters in the Milky Way Galaxy. However, this double star cluster is not present in our galaxy and belongs in the Large Magellanic Cloud. (NASA/ESA/Hubble/Paul Goudfrooij(STScI))

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1/5 Double Star Cluster (Feb 20) - It is a 100-million-year-old globular star cluster located 160,000 light-years away in the constellation Dorado. What’s unusual about this star cluster is its size and shape is reminiscent of the other ancient star clusters in the Milky Way Galaxy. However, this double star cluster is not present in our galaxy and belongs in the Large Magellanic Cloud. (NASA/ESA/Hubble/Paul Goudfrooij(STScI))

Comet ZTF (Feb 21) - It is a mesmerizing picture of Comet ZTF streaking across the skies over Yosemite Falls located in the Sierra Nevada region of California. According to NASA, this comet was discovered by astronomers using the wide-field survey camera at the Zwicky Transient Facility in 2022 in March last year. (NASA/Tara Mostofi)

2/5 Comet ZTF (Feb 21) - It is a mesmerizing picture of Comet ZTF streaking across the skies over Yosemite Falls located in the Sierra Nevada region of California. According to NASA, this comet was discovered by astronomers using the wide-field survey camera at the Zwicky Transient Facility in 2022 in March last year. (NASA/Tara Mostofi)

Rising Solar Activity (Feb 22) - This picture is a snapshot of the rising activity on the surface of the Sun. This image was captured two weeks ago in a single colour of light known as Hydrogen Alpha. Solar prominences can be observed hurling out from the surface while the Sun’s edges are brighter due to increased absorption of relatively cool solar gas. (NASA/Mehmet Ergun)

3/5 Rising Solar Activity (Feb 22) - This picture is a snapshot of the rising activity on the surface of the Sun. This image was captured two weeks ago in a single colour of light known as Hydrogen Alpha. Solar prominences can be observed hurling out from the surface while the Sun’s edges are brighter due to increased absorption of relatively cool solar gas. (NASA/Mehmet Ergun)

Spiral Galaxy Arp 78 (Feb 23) - A peculiar spiral galaxy called Arp 78 can be seen in this image. It is an enormous galaxy which spans nearly 200,000 light-years across and exists almost 100 million light-years away in the constellation Aries. Arp 78 is also known as NGC 772. Alongside Arp 78, another faint galaxy can be seen, which is NGC 770.  (NASA/Josep Drudis)

4/5 Spiral Galaxy Arp 78 (Feb 23) - A peculiar spiral galaxy called Arp 78 can be seen in this image. It is an enormous galaxy which spans nearly 200,000 light-years across and exists almost 100 million light-years away in the constellation Aries. Arp 78 is also known as NGC 772. Alongside Arp 78, another faint galaxy can be seen, which is NGC 770.  (NASA/Josep Drudis)

Headphone Nebula Jones-Emberson 1 (Feb 24) - A stellar nebula known as Jones-Emberson 1 also called as the Headphone Nebula owing to its peculiar headphone-like shape. The Headphone Nebula is located about 1600 light-years away from Earth in the constellation Lynx. (NASA/Serge Brunier/Jean-Francois Bax/David Vernet/ C2PU/OCA)

5/5 Headphone Nebula Jones-Emberson 1 (Feb 24) - A stellar nebula known as Jones-Emberson 1 also called as the Headphone Nebula owing to its peculiar headphone-like shape. The Headphone Nebula is located about 1600 light-years away from Earth in the constellation Lynx. (NASA/Serge Brunier/Jean-Francois Bax/David Vernet/ C2PU/OCA)