- Leif Erikson (Wikipedia)
Leif Erikson, also known as Leif the Lucky (c. 970s – c. 1018 to 1025), was a Norse explorer who is thought to have been the first European to set foot on continental America, approximately half a millennium before Christopher Columbus. According to the sagas of Icelanders, he established a Norse settlement at Vinland, which is usually interpreted as being coastal North America. There is ongoing speculation that the settlement made by Leif and his crew corresponds to the remains of a Norse settlement found in Newfoundland, Canada, called L’Anse aux Meadows, which was occupied approximately 1,000 years ago.
- Dwarf star (Wikipedia)
A dwarf star is a star of relatively small size and low luminosity. Most main sequence stars are dwarf stars. The meaning of the word “dwarf” was later extended to some star-sized objects that are not stars, and compact stellar remnants that are no longer stars.