One Object That Is Believed to Be a Black Hole

question 1

Multiple Choice

One object that is believed to be a black hole in the Milky Way Galaxy is the

• A) central star in the Crab Nebula.
• B) central star in the planetary nebula the Ring Nebula in Lyra.
• C) Vela pulsar.
• D) powerful X-ray source Cygnus X-1.

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Definitions:

Sculptural Form

The three-dimensional shape or configuration of a sculpture, emphasizing contours, volumes, and spatial relationships.

Stepped Pyramid

A pyramid structure characterized by its rectangular base and sides that rise in stepped levels, often associated with ancient Mesopotamian, Mesoamerican, and Egyptian architectures.

Complex

Consisting of many different and connected parts, often referring to a group of buildings or facilities located close to each other.

Gizeh

An alternate spelling for Giza, a city in Egypt that is part of the Greater Cairo metropolis, known for the Giza Plateau, site of the iconic Pyramids and the Sphinx.