Live from New York, it’s a presidential candidate scrounging for every vote in the final days before the election ...

Kamala Harris made a surprise appearance on “Saturday Night Live” in the final days before the presidential election, playing ...

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

The world’s largest optical mirror was successfully installed on a support system prototype for the first time to validate ...

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they ...

NEW YORK (AP) — Kamala Harris made a surprise appearance on “Saturday Night Live” in the final days before the presidential election, playing herself as the mirror-image double of Maya ...

Democratic presidential nominee Vice President Kamala Harris, right, appears on NBC's "Saturday Night Live," with Maya Rudolph, left, in New York. Harris has made an unannounced trip to New York ...

The presidential hopeful appeared as the “mirror image” of herself alongside actress Maya Rudolph, who reprised her role impersonating the vice president, during the show’s cold open.