Regulus

Regulus, also named Alpha Leonis, is the brightest star in the Leo constellation. It is a blue main sequence star 3.5 times larger than the Sun. ^[1]^[2]

Regulus Media

Regulus as viewed through a 110mm refractor in full daylight.
Regulus is the brightest star in the constellation of Leo (right tip, below is bright Jupiter in 2004).
"after Agrippa"

References

↑ "Meet Regulus, the Lion's Heart | EarthSky.org". earthsky.org. Retrieved 2020-05-24.
↑ September 2013, Elizabeth Howell 21 (21 September 2013). "Regulus: The Kingly Star". Space.com. Retrieved 2020-05-24.

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[1] "Meet Regulus, the Lion's Heart | EarthSky.org". earthsky.org. Retrieved 2020-05-24.

[2] September 2013, Elizabeth Howell 21 (21 September 2013). "Regulus: The Kingly Star". Space.com. Retrieved 2020-05-24.

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