~ Space Weather Update~ FAST-GROWING SUNSPOT
TROUBLE CONTACTING MARS: NASA is suspending communications with Mars rovers and orbiters this month as the Red Planet passes almost directly behind the sun. Mars is less than 2o from the sun now, and the distance will narrow to a mere 0.4o on April 17th. "The sun can easily disrupt radio transmissions during the near-alignment," explains a NASA press release.
FAST-GROWING SUNSPOT: Solar activity is low, but a fast-growing sunspot could break the spell of quiet. AR1718 has more than doubled in size during the past 48 hours as shown in this movie from the Solar Dynamics Observatory:
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