Today is the 260th day of 2015 and the 89th day of summer.

TODAY'S HISTORY: In 1787, delegations from 12 states voted to approve the proposed Constitution at Philadelphia's Constitutional Convention.

In 1862, more than 23,000 people died or were wounded in the Battle of Antietam near Sharpsburg, Maryland, resulting in the bloodiest single day in U.S. military history.

In 1978, Egyptian President Anwar Sadat and Israeli Prime Minister Menachem Begin reached a historic accord at Camp David.

In 2001, the New York Stock Exchange reopened, having been closed since the Sept. 11 terrorist attacks.

TODAY'S BIRTHDAYS: Rube Foster (1879-1930), baseball player/manager; William Carlos Williams (1883-1963), physician/poet; Hank Williams Sr. (1923-1953), singer-songwriter; George Blanda (1927-2010), football player; Anne Bancroft (1931-2005), actress; Ken Kesey (1935-2001), author; Phil Jackson (1945- ), basketball player/coach; John Ritter (1948-2003), actor; Baz Luhrmann (1962- ), film director; Kyle Chandler (1965- ), actor; Bryan Singer (1965- ), film director; Jimmie Johnson (1975- ), race car driver; Alexander Ovechkin (1985- ), hockey player.

TODAY'S FACT: In 1976, NASA unveiled its first space shuttle, Enterprise, at a ceremony in Palmdale, California.

TODAY'S SPORTS: In 2004, Barry Bonds became just the third baseball player in history (after Hank Aaron and Babe Ruth) to hit 700 career home runs.

TODAY'S QUOTE: "I've never seen anybody really find the answer, but they think they have. So they stop thinking. But the job is to seek mystery, evoke mystery, plant a garden in which strange plants grow and mysteries bloom. The need for mystery is greater than the need for an answer." -- Ken Kesey

TODAY'S NUMBER: 30 -- years a state of war had existed between Israel and Egypt when the Camp David accords were signed on this day in 1978.

TODAY'S MOON: Between new moon (Sept. 12) and first quarter moon (Sept. 21).

Today is the 259th day of 2015 and the 88th day of summer.

TODAY'S HISTORY: In 1920, the explosion of a bomb on Wall Street killed more than 30 people and injured hundreds of others.

In 1940, President Franklin D. Roosevelt signed the Selective Training and Service Act, authorizing the military draft.

In 1955, Argentine president Juan Peron was ousted by a military coup.

In 1974, President Gerald Ford announced a conditional amnesty program for Vietnam War deserters and draft evaders.

TODAY'S BIRTHDAYS: Jean Arp (1886-1966), artist; H.A. Rey (1898-1977), children's author/illustrator; Lauren Bacall (1924-2014), actress; B.B. King (1925-2015), musician; Peter Falk (1927-2011), actor; Ed Begley Jr. (1949- ), actor; Henry Louis Gates Jr. (1950- ), author/academic; Mickey Rourke (1952- ), actor; David Copperfield (1956- ), magician; Marc Anthony (1968- ), singer-songwriter; Amy Poehler (1971- ), actress; Nick Jonas (1992- ), singer/musician.

TODAY'S FACT: Samuel Rayburn, elected to serve as speaker of the House of Representatives on this day in 1940, was the longest-serving speaker in American history. He served almost 17 years (1940-1947; 1949-1953; 1955-1961).

TODAY'S SPORTS: In 1981, Sugar Ray Leonard unified boxing's welterweight title by knocking out Tommy Hearns in the 14th round of a bout in an outdoor arena at the Caesar's Palace casino in Las Vegas.

TODAY'S QUOTE: "Art is a fruit that grows in man, like a fruit on a plant, or a child in its mother's womb." -- Jean Arp

TODAY'S NUMBER: 16 -- Emmy nominations for Kelsey Grammer's portrayal of the character Frasier Crane on "Cheers," "Wings" and "Frasier," which debuted on this day in 1993. Grammer is the only actor to receive Emmy nominations for portrayals of the same character on three different series.

TODAY'S MOON: Between new moon (Sept. 12) and first quarter moon (Sept. 21).

Today is the 258th day of 2015 and the 87th day of summer.

TODAY'S HISTORY: In 1935, the Nuremberg Laws were enacted in Germany, depriving German Jews of their citizenship and imposing the swastika as a national symbol.

In 1963, a bomb exploded at the 16th Street Baptist Church in Birmingham, Alabama, killing four young girls.

In 2001, President George W. Bush named Osama bin Laden as the prime suspect in the Sept. 11 attacks and pledged a sustained fight against terrorism.

In 2008, the global financial services firm Lehman Brothers filed for bankruptcy.

TODAY'S BIRTHDAYS: James Fenimore Cooper (1789-1851), author/historian; William Howard Taft (1857-1930), 27th U.S. president/chief justice of the United States; Agatha Christie (1890-1976), author; Roy Acuff (1903-1992), musician; Fay Wray (1907-2004), actress; Merlin Olsen (1940-2010), football player/actor; Tommy Lee Jones (1946- ), actor; Oliver Stone (1946- ), filmmaker; Dan Marino (1961- ), football player; Tom Hardy (1977- ), actor; Prince Harry (1984- ), British royal.

TODAY'S FACT: The first tanks used in battle were deployed by the British during the Battle of the Somme on this day in 1916.

TODAY'S SPORTS: In 2004, National Hockey League Commissioner Gary Bettman announced the decision to lock out players over contract disputes. The season was eventually canceled.

TODAY'S QUOTE: "Party leads to vicious, corrupt and unprofitable legislation, for the sole purpose of defeating party." -- James Fenimore Cooper, "The American Democrat"

TODAY'S NUMBER: 6 -- romance novels written by mystery novelist Agatha Christie under the pseudonym Mary Westmacott.

TODAY'S MOON: Between new moon (Sept. 12) and first quarter moon (Sept. 21).