CNN  — 

The world’s biggest rocket launched into space. An ancient Mayan civilization was uncovered in Guatemala. A mom stormed out of the National Signing Day ceremony. These are the videos you don’t want to miss from this week.

An unhappy football mom

PENSACOLA, Fla. - Pensacola's Jacob Copeland will likely never forget his National Signing Day experience.    The Escambia High wide receiver decided to commit to Florida, and his mom wasn't a fan of the decision.    Copeland donned the Florida Gators' hat on ESPN, and his mom, wearing an Alabama sweater and a Tennessee hat, walked off the set.
Mom walks out during son's signing ceremony
01:03 - Source: CNN

Four-star wide receiver Jacob Copeland committed to the University of Florida on National Signing Day. His mother, who was wearing University of Alabama gear, walked out of the signing ceremony when he made the announcement.

The world’s most powerful rocket

spacex screengrab
See SpaceX's Falcon Heavy rocket launch
01:43 - Source: CNN

SpaceX founder Elon Musk successfully launched his biggest and most powerful rocket yet from the Kennedy Space Center in Florida. On board the rocket is Musk’s own 2008 Tesla Roadster.

Ancient ruins found by lasers

10_Tikal_temples_3_4.jpg
Laser finds thousands of lost Mayan structures
00:58 - Source: CNN

Researchers using a laser-scanning technology uncovered 60,000 Mayan structures in Guatemala that have been hidden for centuries.

Colbert mocks Trump’s claims

colbert 2
Trump brags about economy as Dow plummets
01:01 - Source: CNN

“The Late Show” host Stephen Colbert riffed on President Donald Trump for touting job growth in a speech in a Ohio as the stock market plunged.

Trump’s military parade under fire

U.S. President Donald Trump waves as he walks with his wife Melania to Marine One while departing from the White House on July 12, 2017 in Washington, DC. President Trump is traveling to France where he will meet with President Emmanuel Macron and will attend Bastille Day events on Friday.
Raining on Trump's military parade
01:59 - Source: CNN

Critics slammed Trump for reportedly seeking a military parade after he admired France’s Bastille Day celebration.