Q&A with Scott Bolton, principal investigator on NASA’s Juno mission

Nearly a year-and-a-half after arriving at the red planet, Europe’s ExoMars orbiter is finally approaching a planned perch around 250 miles over the rust-colored world after repeatedly dipping into the Martian atmosphere to lower its orbit.

Scientists eager for answers to long-standing questions about the geology of Mars will get a lift Saturday with the blastoff from California of an Atlas 5 rocket with NASA’s InSight mission, a robotic landing craft that will take the pulse and temperature of the red planet.

Playalinda Beach is an ideal public viewing spot for Friday morning’s Atlas 5 rocket launch of the Navy’s MUOS 5 communications satellite. The location puts you less than five miles from the launch pad to feel the 2.5 million pounds of liftoff thrust!