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ERCOT urges conservation amid heat wave

Even though a punishing heat wave across Texas drove record high power demand in recent days, Texans avoided rolling blackouts Monday after the Electric Reliability Council of Texas requested that they cut back on their energy use. And an ERCOT spokesperson told The Texas Tribune on Monday that the grid operator does not expect rolling blackouts this week.

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NASA space telescope’s first cosmic view goes deep

Our view of the universe just expanded: The first image from NASA’s new space telescope unveiled Monday is brimming with galaxies and offers the deepest look of the cosmos ever captured. The first image from the $10 billion James Webb Space Telescope is the farthest humanity has ever seen in both time and distance, closer to the dawn of time and the edge of the universe.

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