India, Sept. 28 -- Rising energy prices and higher interest rates are making investors worry about a possible market crash. Market sell-offs are a normal part of investing and can create opportunities for investors who are willing to hold stocks for the long term.

One space company that could attract attention during a major market decline is Space Exploration Technologies, better known as SpaceX. The Motley Fool said it would consider buying more SpaceX shares if a market crash pushes the stock lower.

SpaceX has been a highly volatile stock since it went public in June. If a broader market crash causes SpaceX shares to fall sharply, the decline could give long-term investors a chance to buy at a lower price, according to The Motley Foo...