On CNBC’s “Mad Money Lightning Round,” Jim Cramer said he is not a big fan of Rocket Lab Corporation (NASDAQ:RKLB) and likes HawkEye 360, Inc. (NYSE:HAWK), adding that the former is “too speculative.”

According to recent news, the company was selected on Tuesday for a $12 million contract to support the U.S. Space Force’s space data network consortium.

Jim Cramer said he likes Canadian Natural Resources Limited (NYSE:CNQ), adding that it’s “one of the better” oil and gas companies.

Lending support to his choice, Canadian Natural Resources, on Aug. 6, reported second-quarter earnings of $1.58 per share. It beat the analyst consensus estimate of $1.40 per share. The company reported quarterly sales of $10.648 billion, which beat the analyst consensus estimate of $9.320 billion.

Palantir Technologies Inc. (NASDAQ:PLTR) reported an “amazing” quarter and it is a “great spec,” Cramer said.