Kiss the Sky Tonight -- Month of May 2019
M104, also known as the Sombrero galaxy, was discovered in 1781 by the French astronomer and comet hunter Pierre Mechain, one of Charles Messier’s colleagues. With an apparent magnitude of 8, the Sombrero galaxy is beyond the limit of naked-eye visibility but can be spotted through small telescopes most easily during May. M104 is located 28 million light-years away in the constellation Virgo and, with a mass equal to 800 billion suns, it is one of the most massive objects in the Virgo galaxy cluster. This stunning Hubble image of M104 is one of the largest mosaics ever assembled from Hubble observations. The hallmark of the nearly edge-on galaxy is a brilliant, white, bulbous core encircled by thick dust lanes comprising the spiral structure of the galaxy. This dust lane is the site of star formation in the galaxy. The center of M104 is thought to be home to a supermassive black hole. (Credits: NASA, JPL – Caltech, and the Office of Public Outreach – STScI) (Image Credit: NASA and the Hubble Heritage Team - STScI/AURA).
Kiss the Sky Tonight -- Month of May 2019
Welcome to the night sky report for May 2019 -- Your guide to the constellations, deep sky objects, planets, and celestial events that are observable during the month. In May, we are looking away from the crowded, dusty plane of our own galaxy, toward a region where the sky is brimming with distant galaxies. Locate Virgo to find a concentration of roughly 2000 galaxies. Then search for Coma Berenices to identify many more. The night sky is truly a celestial showcase. Get outside and explore its wonders from your own backyard.
Pleasant spring evenings are ideal for tracing the legendary patterns of the night sky.
Find the pattern of the Big Dipper, part of Ursa Major, the Great Bear. Trace past the curve of the Big Dipper’s handle, down through the bright orange star Arcturus, and continue until you come to another bright star, Spica.
Spica is actually a pair of massive blue-white stars. Spica anchors the constellation Virgo, which dominates the southern sky in May.
Facing Virgo, we are looking away from the crowded, dusty plane of our own galaxy. In this direction, we have a less obstructed view of the deeper universe, which is brimming with other galaxies. One of these is a lenticular, or lens-shaped, galaxy known as M104, the Sombrero Galaxy. NASA’s Hubble Space Telescope provides detailed views of the dark lanes of dust ringing the Sombrero Galaxy’s bright core.
Just above the Y-shape in Virgo is a concentration of roughly 2000 galaxies known as the Virgo Cluster. One of the largest of these is M87, the Virgo A Galaxy, a giant elliptical galaxy with trillions of stars and a supermassive black hole in its core. The black hole is emitting a jet of material, faintly visible in images from Hubble. An image from a ground-based radio observatory shows that the jet shines very brightly in radio light. The radio image also shows a turbulent cloud -- evidence for a second jet, firing in the opposite direction.
Next to Virgo lies the constellation Coma Berenices, or Bernice’s hair. Tangled in Bernice’s locks are many other distant galaxies, among them the spiral galaxy M64. M64 is also known as the Black Eye Galaxy for the dark area in its disk. Hubble images show that the dark region is a large band of dust spinning in the opposite direction of the inner regions, likely as a result of a collision in the galaxy’s past.
Back toward the handle of the Big Dipper sits the small pattern of Canes Venatici, the hunting dogs. Within the boundaries of this constellation, just below the end star of the Dipper’s handle, telescopes find another faint swirl of light, M51. Hubble images show M51 as a spectacular face-on spiral, the Whirlpool Galaxy, along with a companion galaxy. An X-ray image of the companion reveals shock waves caused by outbursts from a supermassive black hole.
The night sky is always a celestial showcase. Explore its wonders from your own backyard.
The following Deep Sky Objects are found in constellations that peak during the month. Some can be viewed with a small telescope, but the majority will require a moderate to large telescope. The following is adapted from my personal viewing list: "The Guy Pirro 777 Best and Brightest Deep Sky Objects."
Constellation: Bootes
NGC 5248 Galaxy C45, Herschel 400 H34-1
NGC 5466 Globular Cluster Herschel 400 H9-6
NGC 5557 Galaxy Herschel 400 H99-1
NGC 5676 Galaxy Herschel 400 H189-1
- NGC 5660 Galaxy - Paired with H189-1
NGC 5689 Galaxy Herschel 400 H188-1
Constellation: Coma Berenices
NGC 4147 Globular Cluster Herschel 400 H19-1
NGC 4150 Galaxy Herschel 400 H73-1
NGC 4192 Galaxy M98
NGC 4203 Galaxy Herschel 400 H175-1
NGC 4245 Galaxy Herschel 400 H74-1
NGC 4251 Galaxy Herschel 400 H89-1
NGC 4254 Galaxy M99
NGC 4274 Galaxy Herschel 400 H75-1
NGC 4278 Galaxy Herschel 400 H90-1
NGC 4293 Galaxy Herschel 400 H5-5
NGC 4314 Galaxy Herschel 400 H76-1
NGC 4321 Galaxy M100
NGC 4350 Galaxy Herschel 400 H86-2
- NGC 4340 Galaxy - Paired with H86-2
NGC 4382 Galaxy M85
NGC 4394 Galaxy Herschel 400 H55-2 Paired with M85
NGC 4414 Galaxy Herschel 400 H77-1
NGC 4419 Galaxy Herschel 400 H113-1
NGC 4448 Galaxy Herschel 400 H91-1
NGC 4450 Galaxy Herschel 400 H56-2
NGC 4459 Galaxy Herschel 400 H161-1
NGC 4473 Galaxy Herschel 400 H114-2
NGC 4477 Galaxy Herschel 400 H115-2
- NGC4479 Galaxy - Paired with H115-2
NGC 4494 Galaxy Herschel 400 H83-1
NGC 4501 Galaxy M88
NGC 4548 Galaxy M91, Herschel 400 H120-2
NGC 4559 Galaxy C36, Herschel 400 H92-1
NGC 4565 Galaxy C38, Herschel 400 H24-5
NGC 4651 Galaxy P222
NGC 4689 Galaxy Herschel 400 H128-2
NGC 4725 Galaxy Herschel 400 H84-1
NGC 4826 Galaxy M64 Black Eye Galaxy
NGC 4889 Galaxy C35
NGC 5024 Globular Cluster M53
NGC 5053 Globular Cluster P78
Constellation: Ursa Major
Messier 40 Double Star M40 Winnecke 4
IC 2574 Galaxy P121 Coddington’s Dwarf Galaxy
NGC 2681 Galaxy Herschel 400 H242-1
NGC 2742 Galaxy Herschel 400 H249-1
NGC 2768 Galaxy Herschel 400 H250-1
NGC 2787 Galaxy Herschel 400 H216-1
NGC 2841 Galaxy Herschel 400 H205-1
NGC 2950 Galaxy Herschel 400 H68-4
NGC 2976 Galaxy Herschel 400 H285-1
NGC 2985 Galaxy Herschel 400 H78-1
- NGC 3027 Galaxy - Paired with H78-1
NGC 3031 Galaxy M81 – Bode’s Galaxy
NGC 3034 Galaxy M82, Herschel 400 H79-4 Cigar Galaxy
NGC 3077 Galaxy Herschel 400 H286-1
NGC 3079 Galaxy Herschel 400 H47-5
NGC 3184 Galaxy Herschel 400 H168-1
NGC 3198 Galaxy Herschel 400 H199-1
NGC 3310 Galaxy Herschel 400 H60-4
NGC 3556 Galaxy M108 Herschel 400 H46-5
NGC 3359 Galaxy P202
NGC 3587 Planetary Nebula M97 Owl Nebula
NGC 3610 Galaxy Herschel 400 H270-1
NGC 3613 Galaxy Herschel 400 H271-1 Paired with H244-1
NGC 3619 Galaxy Herschel 400 H244-1 Paired with H271-1
NGC 3631 Galaxy Herschel 400 H226-1
NGC 3665 Galaxy Herschel 400 H219-1
- NGC 3658 Galaxy - Paired with H219-1
NGC 3675 Galaxy Herschel 400 H194-1
NGC 3726 Galaxy Herschel 400 H730-2
NGC 3729 Galaxy Herschel 400 H222-1
- NGC 3718 Galaxy - Paired with H222-1
NGC 3813 Galaxy Herschel 400 H94-1
NGC 3877 Galaxy Herschel 400 H201-1
NGC 3893 Galaxy Herschel 400 H738-2
- NGC 3896 Galaxy - Paired with H738-2
NGC 3898 Galaxy Herschel 400 H228-1
NGC 3938 Galaxy Herschel 400 H203-1
NGC 3941 Galaxy Herschel 400 H173-1
NGC 3945 Galaxy Herschel 400 H251-1
NGC 3949 Galaxy Herschel 400 H202-1
NGC 3953 Galaxy Herschel 400 H45-5
NGC 3982 Galaxy Herschel 400 H62-4
NGC 3992 Galaxy M109, Herschel 400 H61-4
NGC 3998 Galaxy Herschel 400 H229-1
- NGC 3990 Galaxy - Paired with H229-1
NGC 4026 Galaxy Herschel 400 H223-1
NGC 4036 Galaxy Herschel 400 H253-1 Paired with H252-1
NGC 4041 Galaxy Herschel 400 H252-1 Paired with H253-1
NGC 4051 Galaxy Herschel 400 H56-4
NGC 4085 Galaxy Herschel 400 H224-1 Paired with H206-1
NGC 4088 Galaxy Herschel 400 H206-1 Paired with H224-1
NGC 4102 Galaxy Herschel 400 H225-1
NGC 4605 Galaxy P252
NGC 5322 Galaxy Herschel 400 H256-1
NGC 5457 Galaxy M101 Pinwheel Galaxy
NGC 5474 Galaxy Herschel 400 H214-1 Paired with M101
NGC 5473 Galaxy Herschel 400 H231-1
NGC 5631 Galaxy Herschel 400 H236-1
Constellation: Ursa Minor
NGC 6217 Galaxy Herschel 400 H280-1
Constellation: Virgo
NGC 4030 Galaxy Herschel 400 H121-1
NGC 4179 Galaxy Herschel 400 H9-1
NGC 4216 Galaxy Herschel 400 H35-1
NGC 4261 Galaxy Herschel 400 H139-2
- NGC 4264 Galaxy - Paired with H139-2
NGC 4273 Galaxy Herschel 400 H569-2
- NGC 4268 Galaxy - Paired with H569-2
NGC 4281 Galaxy Herschel 400 H573-2
- NGC 4277 Galaxy - Paired with H573-2
NGC 4303 Galaxy M61, Herschel 400 H139-1
NGC 4365 Galaxy Herschel 400 H30-1
NGC 4371 Galaxy Herschel 400 H22-1
NGC 4374 Galaxy M84
NGC 4406 Galaxy M86
NGC 4429 Galaxy Herschel 400 H65-2
NGC 4435 Galaxy Herschel 400 H28.1-1 Eyes of Markarian’s Chain (North)
NGC 4438 Galaxy Herschel 400 H28.2-1 Eyes of Markarian’s Chain (South)
NGC 4442 Galaxy Herschel 400 H156-2
NGC 4472 Galaxy M49
NGC 4478 Galaxy Herschel 400 H124-2
- NGC 4476 Galaxy - Paired with H124-2
NGC 4486 Galaxy M87 – Virgo A Galaxy
NGC 4526 Galaxy Herschel 400 H31-1
NGC 4527 Galaxy Herschel 400 H37-2
NGC 4535 Galaxy Herschel 400 H500-2 Lost Galaxy
NGC 4536 Galaxy Herschel 400 H2-5
NGC 4546 Galaxy Herschel 400 H160-1
NGC 4550 Galaxy Herschel 400 H36-1
- NGC 4551 Galaxy - Paired with H36-1
NGC 4552 Galaxy M89
NGC 4569 Galaxy M90
NGC 4570 Galaxy Herschel 400 H32-1
NGC 4579 Galaxy M58
NGC 4594 Galaxy M104, Herschel 400 H43-1 Sombrero Galaxy
NGC 4596 Galaxy Herschel 400 H24-1
NGC 4621 Galaxy M59
NGC 4636 Galaxy Herschel 400 H38-2
NGC 4643 Galaxy Herschel 400 H10-1
NGC 4649 Galaxy M60
- NGC 4647 Galaxy - Paired with M60
NGC 4654 Galaxy Herschel 400 H126-2
NGC 4660 Galaxy Herschel 400 H71-2
NGC 4665 Galaxy Herschel 400 H142-1
NGC 4666 Galaxy Herschel 400 H15-1
NGC 4697 Galaxy C52, Herschel 400 H39-1
NGC 4698 Galaxy Herschel 400 H8-1
NGC 4699 Galaxy Herschel 400 H129-1
NGC 4753 Galaxy Herschel 400 H16-1
NGC 4754 Galaxy Herschel 400 H25-1 Paired with H75-2
NGC 4762 Galaxy Herschel 400 H75-2 Paired with H25-1
NGC 4781 Galaxy Herschel 400 H134-1
NGC 4845 Galaxy Herschel 400 H536-2
NGC 4856 Galaxy Herschel 400 H68-1
NGC 4866 Galaxy Herschel 400 H162-1
NGC 4900 Galaxy Herschel 400 H143-1
NGC 4958 Galaxy Herschel 400 H130-1
NGC 4995 Galaxy Herschel 400 H42-1
NGC 5054 Galaxy Herschel 400 H513-2
NGC 5068 Galaxy P203
NGC 5247 Galaxy P67
NGC 5363 Galaxy Herschel 400 H6-1 Paired with H534-2
NGC 5364 Galaxy Herschel 400 H534-2 Paired with H6-1
NGC 5566 Galaxy Herschel 400 H144-1
- NGC 5560 Galaxy - Paired with H144-1
- NGC 5569 Galaxy - Paired with H144-1
NGC 5576 Galaxy Herschel 400 H146-1
NGC 5634 Globular Cluster Herschel 400 H70-1
NGC 5746 Galaxy Herschel 400 H126-1
- NGC 5740 Galaxy - Paired with H126-1
NGC 5846 Galaxy Herschel 400 H128-1
For more information:
Northern Latitudes:
https://solarsystem.nasa.gov/resources/2295/whats-up-march-2019-skywatching-from-nasa/
http://hubblesite.org/videos/tonights_sky
https://nightsky.jpl.nasa.gov/planner.cfm
https://www.youtube.com/playlist?list=PLTiv_XWHnOZrT_ppDGiT__fI3yjD4t7dI
https://www.cfa.harvard.edu/skyreport
https://www.cfa.harvard.edu/skyreport/whats-new
http://outreach.as.utexas.edu/public/skywatch.html
http://griffithobservatory.org/sky/skyreport.html
http://www.beckstromobservatory.com/whats-up-in-tonights-sky-2/
http://www.jb.man.ac.uk/astronomy/nightsky/
http://blogs.cardiff.ac.uk/physicsoutreach/engagement/the-sky-tonight/
http://www.schoolsobservatory.org.uk/learn/astro/nightsky/maps
https://www.astromart.com/news/search?category_id=3&q=kiss+the+sky&from=&to
Equatorial Latitudes:
http://www.caribbeanastronomy.com/index.php?option=com_content&task=blogcategory&id=30&Itemid=51
Southern Latitudes:
https://www.stardome.org.nz/astronomy/star-charts/
Astromart News Archives:
https://www.astromart.com/news/search?category_id=3&q=.
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