SpaceX is planning to launch its Falcon Heavy rocket Tuesday. CEO Elon Musk tweeted Sunday night it "remains go." If it is successful it will be the biggest, and most powerful rocket to go into space over thirty years. Phil Plait, author of The Bad Astronomy blog, explains challenges facing Tuesday's lift-off.
"This is the most powerful rocket that will have been launched since the Saturn 5," says Plait. "In this case we are having a new generation of rocket that will be able to hopefully take people to Mars."
Tesla's roadster will be in the cargo when this rocket goes to space, along with what Elon Musk is describing as a Starman pressure suit. "It's a publicity stunt," says Plait. "You need to launch something in there. There's got to be some mass in there to test the rocket, and he chose this for sentimental reasons."
President Donald Trump wants his “big, beautiful” bill of tax breaks and spending cuts on his desk to be singed into law by Independence Day. And he’s pushing the slow-rolling Senate to make it happen sooner rather than later. Trump met with Senate Majority Leader John Thune at the White House early this week and has been dialing senators for one-on-one chats, using both the carrot and stick to encourage them to act. But it’s still a long road ahead for the bill. Senators want to make changes to protect Medicaid and to make sure some tax breaks become permanent. Elon Musk called the whole bill a "disgusting abomination.”
For Novak Djokovic, this is a relatively easy call. He thinks the French Open is making a mistake by eschewing the electronic line-calling used at most big tennis tournaments and instead remaining old school by letting line judges decide whether serves or other shots land in or out.
