How bright can a star get?

Stars can get as bright as nearly -1.5 magnitude, the International Space Station appears as bright as -6 magnitude, and the moon as bright as almost -13 magnitude. What is the highest brightness of a star? Measurement. The Sun is the brightest star as viewed from Earth, at −26.74 mag. The second brightest is Sirius

What angles are supplementary in a transversal?

If two parallel lines are cut by a transversal, then, interior angles on the same side of the transversal are supplementary. If two parallel lines are cut by a transversal, then, exterior angles on the same side of the transversal are supplementary. Which angle pairs are supplementary? Supplementary angles are two angles whose measures add

What is a geometric proof?

Geometric proofs are given statements that prove a mathematical concept is true. In order for a proof to be proven true, it has to include multiple steps. These steps are made up of reasons and statements. How do you write a geometric proof? The Structure of a Proof Draw the figure that illustrates what is

How far is from earth to moon?

How long does it take to reach the Moon? about 3 days It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen. How

What evidence supports the Big Bang theory?

Two major scientific discoveries provide strong support for the Big Bang theory: • Hubble’s discovery in the 1920s of a relationship between a galaxy’s distance from Earth and its speed; and • the discovery in the 1960s of cosmic microwave background radiation. What are the 3 evidence of the big bang theory? Three key pieces

Why are Cepheids used as standard candles?

It turns out that the rate at which the star pulsates is correlated with how bright the star is. If astronomers can measure the period of a Cepheid variable, they can calculate the absolute magnitude of the star, making Cepheid variables standard candles.Dec 6, 2015 Why can quasars be used as standard candles? Astronomers have

What is acyclic graph in data structure?

An acyclic graph is a graph without cycles (a cycle is a complete circuit). When following the graph from node to node, you will never visit the same node twice. This graph (the thick black line) is acyclic, as it has no cycles (complete circuits). A connected acyclic graph, like the one above, is called

What is the biggest galaxy in the local group?

The Andromeda GalaxyAndromeda Galaxy (M31), seen here in ultraviolet light, is the largest galaxy in the Local Group with some 1 trillion stars — roughly twice the population of our own Milky Way. Which is bigger galaxy or Local Group? The Andromeda Galaxy is the largest member of the Local Group, bigger even than our

What time did Neil Armstrong walk on the moon UK time?

3:56 a.m.3:56 a.m., 21 July, British time. His comments were interspersed with commentary from James Burke, often to fill in the silences. What time did Armstrong step on the Moon? Commander Neil Armstrong and lunar module pilot Buzz Aldrin landed the Apollo Lunar Module Eagle on July 20, 1969, at 20:17 UTC, and Armstrong became

How do you determine if a function crosses the horizontal asymptote?

The graph of f can intersect its horizontal asymptote. As x → ± ∞, f(x) → y = ax + b, a ≠ 0 or The graph of f can intersect its horizontal asymptote. How do you know if a function crosses a horizontal asymptote? Video quote: If you can make the numerator of the

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