What happened Shares of electric-car maker Tesla (NASDAQ: TSLA) jumped on Monday, rising nearly 8% by the time the market closed. The stock's gain likely reflects a combination of Elon Musk's success at the other company he runs, SpaceX, over the weekend, and a good day in the market for many growth stocks. Image source: The Motley Fool. So what On Saturday, spaceflight company SpaceX -- founded and led by Musk -- successfully sent two NASA astronauts to space atop SpaceX's Falcon 9 rocket on its Crew Dragon capsule. On Sunday, the Crew Dragon capsule docked to the International Space Station, marking the first time a commercial spacecraft has brought humans to the ISS. According to search trends on Alphabet's Google, the launch appears to have spiked interest in Tesla -- another company Musk founded. Perhaps the successful launch gave investors more confidence in Musk's leadership. Additionally, large-cap and megacap growth stocks had a good day in the market, with many of them seeing percentage gains well in excess of the S&P 500's 0.4% move higher. It wasn't surprising to see Tesla follow suit as it is a growth stock in its own right. Now what Shares of Tesla have been rising over the last few months, recovering almost all of their losses since the coronavirus market crash. Investors are likely optimistic about the company's prospects given the automaker's launch of the Model Y and a return to production at its factory in Fremont, California. 10 stocks we like better than TeslaWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Tesla wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of April 16, 2020 Daniel Sparks has no position in any of the stocks mentioned. The Motley Fool owns shares of and recommends Tesla. The Motley Fool has a disclosure policy.Source