This Week’s Sky: February 1 to 7, 2021 | SkyNews

Monday, February 1 – Orion Nebula (in a single day)

Orion Nebula (Chris Vaughan, Starry Night time Training)

The sword of Orion, which covers an space of 1.5 by 1 levels (in regards to the finish of your thumb held up at arm’s size), descends from Orion’s three-starred belt. The patch of sunshine in the course of the sword is the spectacular and vivid nebula often called the Orion Nebula or Messier 42. Whereas easy binoculars (crimson circle) will reveal the fuzzy nature of this object, medium-to-large aperture telescopes will present a fancy sample of veil-like gasoline and darkish mud lanes. Including an Oxygen-III or broadband nebula filter will reveal much more particulars. The nebula and the celebs forming inside it are roughly 1,350 light-years from the Solar, within the Orion arm of our Milky Manner Galaxy.

Thursday, February 4 – Third quarter Moon (at 17:37 GMT)

Third quarter Moon (Chris Vaughan, Starry Night time Training)

When the Moon reaches its third quarter part at 17:37 GMT (or 12:37 p.m. EST) on Thursday, February 4, it would rise in the course of the evening, after which stay seen within the southern sky all morning. At this part the Moon is illuminated on its western aspect, in the direction of the pre-dawn Solar. Third quarter moons are positioned forward of the Earth in our journey across the Solar. About 3½ hours later, Earth will occupy that very same location in area. The week of moonless night skies that observe third quarter will likely be best for observing deep sky targets.

Saturday, February 6 – Vibrant Venus passes Saturn (earlier than dawn)

Vibrant Venus passes Saturn (Chris Vaughan, Starry Night time Training)

Over the upcoming week, Venus’ movement sunward will carry it previous Jupiter and Saturn, that are nonetheless embedded within the pre-dawn twilight following their photo voltaic conjunctions. On Saturday, February 6, look simply above the east-southeastern horizon earlier than dawn for the intense planet Venus positioned a brief distance under (or 0.5 levels to the celestial south of) a lot dimmer Saturn. Each planets will match collectively within the subject of view of binoculars or a yard telescope (crimson circle) – however take care to place your optics away earlier than the Solar rises at about 7:30 a.m. native time. Observers dwelling at southerly latitudes will see the planets rather more simply, in a darker sky. Venus will likely be about twice as removed from Saturn on the earlier and following mornings.

Chris Vaughan is a science author, geophysicist, astronomer, planetary scientist and an “outreach RASCal.” He writes Astronomy Skylights, and you’ll observe him on Twitter at @astrogeoguy. He may deliver his Digital Starlab moveable inflatable planetarium to your faculty or different daytime or night occasion. Contact him by way of AstroGeo.ca to tour the universe collectively.

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